285898536

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 288

約数和(自身を含む): 1008352800

約数和(自身を除く): 722454264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 53, 56, 63, 66, 72, 77, 84, 88, 98, 99, 106, 126, 132, 139, 147, 154, 159, 168, 196, 198, 212, 231, 252, 264, 278, 294, 308, 318, 371, 392, 396, 417, 424, 441, 462, 477, 504, 539, 556, 583, 588, 616, 636, 693, 742, 792, 834, 882, 924, 954, 973, 1078, 1112, 1113, 1166, 1176, 1251, 1272, 1386, 1484, 1529, 1617, 1668, 1749, 1764, 1848, 1908, 1946, 2156, 2226, 2332, 2502, 2597, 2772, 2919, 2968, 3058, 3234, 3336, 3339, 3498, 3528, 3816, 3892, 4081, 4312, 4452, 4587, 4664, 4851, 5004, 5194, 5247, 5544, 5838, 6116, 6468, 6678, 6811, 6996, 7367, 7784, 7791, 8162, 8757, 8904, 9174, 9702, 10008, 10388, 10494, 10703, 11676, 12232, 12243, 12936, 13356, 13622, 13761, 13992, 14734, 15582, 16324, 17514, 18348, 19404, 20433, 20776, 20988, 21406, 22101, 23352, 23373, 24486, 26712, 27244, 27522, 28567, 29468, 31164, 32109, 32648, 35028, 36696, 36729, 38808, 40866, 41976, 42812, 44202, 46746, 48972, 51569, 54488, 55044, 57134, 58936, 61299, 62328, 64218, 66303, 70056, 73458, 74921, 81037, 81732, 85624, 85701, 88404, 93492, 96327, 97944, 103138, 110088, 114268, 122598, 128436, 132606, 146916, 149842, 154707, 162074, 163464, 171402, 176808, 186984, 192654, 206276, 224763, 228536, 243111, 245196, 256872, 257103, 265212, 293832, 299684, 309414, 324148, 342804, 360983, 385308, 412552, 449526, 464121, 486222, 490392, 514206, 530424, 567259, 599368, 618828, 648296, 674289, 685608, 721966, 729333, 770616, 899052, 928242, 972444, 1028412, 1082949, 1134518, 1237656, 1348578, 1443932, 1458666, 1701777, 1798104, 1856484, 1944888, 2056824, 2165898, 2269036, 2697156, 2887864, 2917332, 3248847, 3403554, 3712968, 3970813, 4331796, 4538072, 5105331, 5394312, 5834664, 6497694, 6807108, 7941626, 8663592, 10210662, 11912439, 12995388, 13614216, 15883252, 20421324, 23824878, 25990776, 31766504, 35737317, 40842648, 47649756, 71474634, 95299512, 142949268, 285898536]

約数ペア:

[(1, 285898536), (2, 142949268), (3, 95299512), (4, 71474634), (6, 47649756), (7, 40842648), (8, 35737317), (9, 31766504), (11, 25990776), (12, 23824878), (14, 20421324), (18, 15883252), (21, 13614216), (22, 12995388), (24, 11912439), (28, 10210662), (33, 8663592), (36, 7941626), (42, 6807108), (44, 6497694), (49, 5834664), (53, 5394312), (56, 5105331), (63, 4538072), (66, 4331796), (72, 3970813), (77, 3712968), (84, 3403554), (88, 3248847), (98, 2917332), (99, 2887864), (106, 2697156), (126, 2269036), (132, 2165898), (139, 2056824), (147, 1944888), (154, 1856484), (159, 1798104), (168, 1701777), (196, 1458666), (198, 1443932), (212, 1348578), (231, 1237656), (252, 1134518), (264, 1082949), (278, 1028412), (294, 972444), (308, 928242), (318, 899052), (371, 770616), (392, 729333), (396, 721966), (417, 685608), (424, 674289), (441, 648296), (462, 618828), (477, 599368), (504, 567259), (539, 530424), (556, 514206), (583, 490392), (588, 486222), (616, 464121), (636, 449526), (693, 412552), (742, 385308), (792, 360983), (834, 342804), (882, 324148), (924, 309414), (954, 299684), (973, 293832), (1078, 265212), (1112, 257103), (1113, 256872), (1166, 245196), (1176, 243111), (1251, 228536), (1272, 224763), (1386, 206276), (1484, 192654), (1529, 186984), (1617, 176808), (1668, 171402), (1749, 163464), (1764, 162074), (1848, 154707), (1908, 149842), (1946, 146916), (2156, 132606), (2226, 128436), (2332, 122598), (2502, 114268), (2597, 110088), (2772, 103138), (2919, 97944), (2968, 96327), (3058, 93492), (3234, 88404), (3336, 85701), (3339, 85624), (3498, 81732), (3528, 81037), (3816, 74921), (3892, 73458), (4081, 70056), (4312, 66303), (4452, 64218), (4587, 62328), (4664, 61299), (4851, 58936), (5004, 57134), (5194, 55044), (5247, 54488), (5544, 51569), (5838, 48972), (6116, 46746), (6468, 44202), (6678, 42812), (6811, 41976), (6996, 40866), (7367, 38808), (7784, 36729), (7791, 36696), (8162, 35028), (8757, 32648), (8904, 32109), (9174, 31164), (9702, 29468), (10008, 28567), (10388, 27522), (10494, 27244), (10703, 26712), (11676, 24486), (12232, 23373), (12243, 23352), (12936, 22101), (13356, 21406), (13622, 20988), (13761, 20776), (13992, 20433), (14734, 19404), (15582, 18348), (16324, 17514)]