881351328

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 384

約数和(自身を含む): 2980454400

約数和(自身を除く): 2099103072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 31, 32, 33, 38, 39, 44, 48, 52, 57, 62, 66, 76, 78, 88, 93, 96, 104, 109, 114, 124, 132, 143, 152, 156, 176, 186, 208, 209, 218, 228, 247, 248, 264, 286, 304, 312, 327, 341, 352, 372, 403, 416, 418, 429, 436, 456, 494, 496, 528, 572, 589, 608, 624, 627, 654, 682, 741, 744, 806, 836, 858, 872, 912, 988, 992, 1023, 1056, 1144, 1178, 1199, 1209, 1248, 1254, 1308, 1364, 1417, 1482, 1488, 1612, 1672, 1716, 1744, 1767, 1824, 1976, 2046, 2071, 2288, 2356, 2398, 2418, 2508, 2616, 2717, 2728, 2834, 2964, 2976, 3224, 3344, 3379, 3432, 3488, 3534, 3597, 3952, 4092, 4142, 4251, 4433, 4576, 4712, 4796, 4836, 5016, 5232, 5434, 5456, 5668, 5928, 6213, 6448, 6479, 6688, 6758, 6864, 7068, 7194, 7657, 7904, 8151, 8184, 8284, 8502, 8866, 9424, 9592, 9672, 10032, 10137, 10464, 10868, 10912, 11336, 11856, 12426, 12896, 12958, 13299, 13516, 13728, 14136, 14388, 15314, 15587, 16302, 16368, 16568, 17004, 17732, 18848, 19184, 19344, 19437, 20064, 20274, 21736, 22672, 22781, 22971, 23712, 24852, 25916, 26598, 26923, 27032, 28272, 28776, 30628, 31174, 32604, 32736, 33136, 34008, 35464, 37169, 38368, 38688, 38874, 40548, 43472, 43927, 45344, 45562, 45942, 46761, 49704, 51832, 53196, 53846, 54064, 56544, 57552, 61256, 62348, 64201, 65208, 66272, 68016, 68343, 70928, 74338, 77748, 80769, 81096, 84227, 86944, 87854, 91124, 91884, 93522, 99408, 103664, 106392, 107692, 108128, 111507, 115104, 122512, 124696, 128402, 130416, 131781, 136032, 136686, 141856, 148676, 155496, 161538, 162192, 168454, 175708, 182248, 183768, 187044, 192603, 198816, 207328, 212784, 215384, 223014, 245024, 249392, 252681, 256804, 260832, 263562, 273372, 296153, 297352, 310992, 323076, 324384, 336908, 351416, 364496, 367536, 374088, 385206, 425568, 430768, 446028, 483197, 498784, 505362, 513608, 527124, 546744, 592306, 594704, 621984, 646152, 673816, 702832, 706211, 728992, 735072, 748176, 770412, 834613, 861536, 888459, 892056, 966394, 1010724, 1027216, 1054248, 1093488, 1184612, 1189408, 1292304, 1347632, 1405664, 1412422, 1449591, 1496352, 1540824, 1669226, 1776918, 1784112, 1932788, 2021448, 2054432, 2108496, 2118633, 2186976, 2369224, 2503839, 2584608, 2695264, 2824844, 2899182, 3081648, 3338452, 3553836, 3568224, 3865576, 4042896, 4216992, 4237266, 4738448, 5007678, 5649688, 5798364, 6163296, 6676904, 7107672, 7731152, 8085792, 8474532, 9180743, 9476896, 10015356, 11299376, 11596728, 13353808, 14215344, 15462304, 16949064, 18361486, 20030712, 22598752, 23193456, 26707616, 27542229, 28430688, 33898128, 36722972, 40061424, 46386912, 55084458, 67796256, 73445944, 80122848, 110168916, 146891888, 220337832, 293783776, 440675664, 881351328]

約数ペア:

[(1, 881351328), (2, 440675664), (3, 293783776), (4, 220337832), (6, 146891888), (8, 110168916), (11, 80122848), (12, 73445944), (13, 67796256), (16, 55084458), (19, 46386912), (22, 40061424), (24, 36722972), (26, 33898128), (31, 28430688), (32, 27542229), (33, 26707616), (38, 23193456), (39, 22598752), (44, 20030712), (48, 18361486), (52, 16949064), (57, 15462304), (62, 14215344), (66, 13353808), (76, 11596728), (78, 11299376), (88, 10015356), (93, 9476896), (96, 9180743), (104, 8474532), (109, 8085792), (114, 7731152), (124, 7107672), (132, 6676904), (143, 6163296), (152, 5798364), (156, 5649688), (176, 5007678), (186, 4738448), (208, 4237266), (209, 4216992), (218, 4042896), (228, 3865576), (247, 3568224), (248, 3553836), (264, 3338452), (286, 3081648), (304, 2899182), (312, 2824844), (327, 2695264), (341, 2584608), (352, 2503839), (372, 2369224), (403, 2186976), (416, 2118633), (418, 2108496), (429, 2054432), (436, 2021448), (456, 1932788), (494, 1784112), (496, 1776918), (528, 1669226), (572, 1540824), (589, 1496352), (608, 1449591), (624, 1412422), (627, 1405664), (654, 1347632), (682, 1292304), (741, 1189408), (744, 1184612), (806, 1093488), (836, 1054248), (858, 1027216), (872, 1010724), (912, 966394), (988, 892056), (992, 888459), (1023, 861536), (1056, 834613), (1144, 770412), (1178, 748176), (1199, 735072), (1209, 728992), (1248, 706211), (1254, 702832), (1308, 673816), (1364, 646152), (1417, 621984), (1482, 594704), (1488, 592306), (1612, 546744), (1672, 527124), (1716, 513608), (1744, 505362), (1767, 498784), (1824, 483197), (1976, 446028), (2046, 430768), (2071, 425568), (2288, 385206), (2356, 374088), (2398, 367536), (2418, 364496), (2508, 351416), (2616, 336908), (2717, 324384), (2728, 323076), (2834, 310992), (2964, 297352), (2976, 296153), (3224, 273372), (3344, 263562), (3379, 260832), (3432, 256804), (3488, 252681), (3534, 249392), (3597, 245024), (3952, 223014), (4092, 215384), (4142, 212784), (4251, 207328), (4433, 198816), (4576, 192603), (4712, 187044), (4796, 183768), (4836, 182248), (5016, 175708), (5232, 168454), (5434, 162192), (5456, 161538), (5668, 155496), (5928, 148676), (6213, 141856), (6448, 136686), (6479, 136032), (6688, 131781), (6758, 130416), (6864, 128402), (7068, 124696), (7194, 122512), (7657, 115104), (7904, 111507), (8151, 108128), (8184, 107692), (8284, 106392), (8502, 103664), (8866, 99408), (9424, 93522), (9592, 91884), (9672, 91124), (10032, 87854), (10137, 86944), (10464, 84227), (10868, 81096), (10912, 80769), (11336, 77748), (11856, 74338), (12426, 70928), (12896, 68343), (12958, 68016), (13299, 66272), (13516, 65208), (13728, 64201), (14136, 62348), (14388, 61256), (15314, 57552), (15587, 56544), (16302, 54064), (16368, 53846), (16568, 53196), (17004, 51832), (17732, 49704), (18848, 46761), (19184, 45942), (19344, 45562), (19437, 45344), (20064, 43927), (20274, 43472), (21736, 40548), (22672, 38874), (22781, 38688), (22971, 38368), (23712, 37169), (24852, 35464), (25916, 34008), (26598, 33136), (26923, 32736), (27032, 32604), (28272, 31174), (28776, 30628)]