1400707968

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:641

約数の個数: 256

約数和(自身を含む): 4418150400

約数和(自身を除く): 3017442432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 32, 33, 38, 44, 48, 57, 62, 64, 66, 76, 88, 93, 96, 114, 124, 128, 132, 152, 176, 186, 192, 209, 228, 248, 264, 304, 341, 352, 372, 384, 418, 456, 496, 528, 563, 589, 608, 627, 682, 704, 744, 836, 912, 992, 1023, 1056, 1126, 1178, 1216, 1254, 1364, 1408, 1488, 1672, 1689, 1767, 1824, 1984, 2046, 2112, 2252, 2356, 2432, 2508, 2728, 2976, 3344, 3378, 3534, 3648, 3968, 4092, 4224, 4504, 4712, 5016, 5456, 5952, 6193, 6479, 6688, 6756, 7068, 7296, 8184, 9008, 9424, 10032, 10697, 10912, 11904, 12386, 12958, 13376, 13512, 14136, 16368, 17453, 18016, 18579, 18848, 19437, 20064, 21394, 21824, 24772, 25916, 26752, 27024, 28272, 32091, 32736, 34906, 36032, 37158, 37696, 38874, 40128, 42788, 43648, 49544, 51832, 52359, 54048, 56544, 64182, 65472, 69812, 72064, 74316, 75392, 77748, 80256, 85576, 99088, 103664, 104718, 108096, 113088, 117667, 128364, 130944, 139624, 148632, 155496, 171152, 191983, 198176, 207328, 209436, 216192, 226176, 235334, 256728, 279248, 297264, 310992, 331607, 342304, 353001, 383966, 396352, 414656, 418872, 470668, 513456, 558496, 575949, 594528, 621984, 663214, 684608, 706002, 767932, 792704, 829312, 837744, 941336, 994821, 1026912, 1116992, 1151898, 1189056, 1243968, 1326428, 1369216, 1412004, 1535864, 1675488, 1882672, 1989642, 2053824, 2233984, 2303796, 2378112, 2487936, 2652856, 2824008, 3071728, 3350976, 3647677, 3765344, 3979284, 4107648, 4607592, 5305712, 5648016, 6143456, 6701952, 7295354, 7530688, 7958568, 9215184, 10611424, 10943031, 11296032, 12286912, 14590708, 15061376, 15917136, 18430368, 21222848, 21886062, 22592064, 24573824, 29181416, 31834272, 36860736, 42445696, 43772124, 45184128, 58362832, 63668544, 73721472, 87544248, 116725664, 127337088, 175088496, 233451328, 350176992, 466902656, 700353984, 1400707968]

約数ペア:

[(1, 1400707968), (2, 700353984), (3, 466902656), (4, 350176992), (6, 233451328), (8, 175088496), (11, 127337088), (12, 116725664), (16, 87544248), (19, 73721472), (22, 63668544), (24, 58362832), (31, 45184128), (32, 43772124), (33, 42445696), (38, 36860736), (44, 31834272), (48, 29181416), (57, 24573824), (62, 22592064), (64, 21886062), (66, 21222848), (76, 18430368), (88, 15917136), (93, 15061376), (96, 14590708), (114, 12286912), (124, 11296032), (128, 10943031), (132, 10611424), (152, 9215184), (176, 7958568), (186, 7530688), (192, 7295354), (209, 6701952), (228, 6143456), (248, 5648016), (264, 5305712), (304, 4607592), (341, 4107648), (352, 3979284), (372, 3765344), (384, 3647677), (418, 3350976), (456, 3071728), (496, 2824008), (528, 2652856), (563, 2487936), (589, 2378112), (608, 2303796), (627, 2233984), (682, 2053824), (704, 1989642), (744, 1882672), (836, 1675488), (912, 1535864), (992, 1412004), (1023, 1369216), (1056, 1326428), (1126, 1243968), (1178, 1189056), (1216, 1151898), (1254, 1116992), (1364, 1026912), (1408, 994821), (1488, 941336), (1672, 837744), (1689, 829312), (1767, 792704), (1824, 767932), (1984, 706002), (2046, 684608), (2112, 663214), (2252, 621984), (2356, 594528), (2432, 575949), (2508, 558496), (2728, 513456), (2976, 470668), (3344, 418872), (3378, 414656), (3534, 396352), (3648, 383966), (3968, 353001), (4092, 342304), (4224, 331607), (4504, 310992), (4712, 297264), (5016, 279248), (5456, 256728), (5952, 235334), (6193, 226176), (6479, 216192), (6688, 209436), (6756, 207328), (7068, 198176), (7296, 191983), (8184, 171152), (9008, 155496), (9424, 148632), (10032, 139624), (10697, 130944), (10912, 128364), (11904, 117667), (12386, 113088), (12958, 108096), (13376, 104718), (13512, 103664), (14136, 99088), (16368, 85576), (17453, 80256), (18016, 77748), (18579, 75392), (18848, 74316), (19437, 72064), (20064, 69812), (21394, 65472), (21824, 64182), (24772, 56544), (25916, 54048), (26752, 52359), (27024, 51832), (28272, 49544), (32091, 43648), (32736, 42788), (34906, 40128), (36032, 38874), (37158, 37696)]