308809104

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 868515840

約数和(自身を除く): 559706736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 71, 74, 79, 93, 111, 124, 142, 148, 158, 186, 213, 222, 237, 248, 284, 296, 316, 372, 426, 444, 474, 496, 568, 592, 632, 744, 852, 888, 948, 1136, 1147, 1264, 1488, 1704, 1776, 1896, 2201, 2294, 2449, 2627, 2923, 3408, 3441, 3792, 4402, 4588, 4898, 5254, 5609, 5846, 6603, 6882, 7347, 7881, 8769, 8804, 9176, 9796, 10508, 11218, 11692, 13206, 13764, 14694, 15762, 16827, 17538, 17608, 18352, 19592, 21016, 22436, 23384, 26412, 27528, 29388, 31524, 33654, 35076, 35216, 39184, 42032, 44872, 46768, 52824, 55056, 58776, 63048, 67308, 70152, 81437, 89744, 90613, 105648, 117552, 126096, 134616, 140304, 162874, 173879, 181226, 207533, 244311, 269232, 271839, 325748, 347758, 362452, 415066, 488622, 521637, 543678, 622599, 651496, 695516, 724904, 830132, 977244, 1043274, 1087356, 1245198, 1302992, 1391032, 1449808, 1660264, 1954488, 2086548, 2174712, 2490396, 2782064, 3320528, 3908976, 4173096, 4349424, 4980792, 6433523, 8346192, 9961584, 12867046, 19300569, 25734092, 38601138, 51468184, 77202276, 102936368, 154404552, 308809104]

約数ペア:

[(1, 308809104), (2, 154404552), (3, 102936368), (4, 77202276), (6, 51468184), (8, 38601138), (12, 25734092), (16, 19300569), (24, 12867046), (31, 9961584), (37, 8346192), (48, 6433523), (62, 4980792), (71, 4349424), (74, 4173096), (79, 3908976), (93, 3320528), (111, 2782064), (124, 2490396), (142, 2174712), (148, 2086548), (158, 1954488), (186, 1660264), (213, 1449808), (222, 1391032), (237, 1302992), (248, 1245198), (284, 1087356), (296, 1043274), (316, 977244), (372, 830132), (426, 724904), (444, 695516), (474, 651496), (496, 622599), (568, 543678), (592, 521637), (632, 488622), (744, 415066), (852, 362452), (888, 347758), (948, 325748), (1136, 271839), (1147, 269232), (1264, 244311), (1488, 207533), (1704, 181226), (1776, 173879), (1896, 162874), (2201, 140304), (2294, 134616), (2449, 126096), (2627, 117552), (2923, 105648), (3408, 90613), (3441, 89744), (3792, 81437), (4402, 70152), (4588, 67308), (4898, 63048), (5254, 58776), (5609, 55056), (5846, 52824), (6603, 46768), (6882, 44872), (7347, 42032), (7881, 39184), (8769, 35216), (8804, 35076), (9176, 33654), (9796, 31524), (10508, 29388), (11218, 27528), (11692, 26412), (13206, 23384), (13764, 22436), (14694, 21016), (15762, 19592), (16827, 18352), (17538, 17608)]