490716792

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:363

約数の個数: 160

約数和(自身を含む): 1432920720

約数和(自身を除く): 942203928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 97, 108, 111, 148, 162, 194, 211, 216, 222, 291, 296, 324, 333, 388, 422, 444, 582, 633, 648, 666, 776, 844, 873, 888, 999, 1164, 1266, 1332, 1688, 1746, 1899, 1998, 2328, 2532, 2619, 2664, 2997, 3492, 3589, 3798, 3996, 5064, 5238, 5697, 5994, 6984, 7178, 7596, 7807, 7857, 7992, 10476, 10767, 11394, 11988, 14356, 15192, 15614, 15714, 17091, 20467, 20952, 21534, 22788, 23421, 23976, 28712, 31228, 31428, 32301, 34182, 40934, 43068, 45576, 46842, 61401, 62456, 62856, 64602, 68364, 70263, 81868, 86136, 93684, 96903, 122802, 129204, 136728, 140526, 163736, 184203, 187368, 193806, 210789, 245604, 258408, 281052, 290709, 368406, 387612, 421578, 491208, 552609, 562104, 581418, 632367, 736812, 757279, 775224, 843156, 1105218, 1162836, 1264734, 1473624, 1514558, 1657827, 1686312, 2210436, 2271837, 2325672, 2529468, 3029116, 3315654, 4420872, 4543674, 5058936, 6058232, 6631308, 6815511, 9087348, 13262616, 13631022, 18174696, 20446533, 27262044, 40893066, 54524088, 61339599, 81786132, 122679198, 163572264, 245358396, 490716792]

約数ペア:

[(1, 490716792), (2, 245358396), (3, 163572264), (4, 122679198), (6, 81786132), (8, 61339599), (9, 54524088), (12, 40893066), (18, 27262044), (24, 20446533), (27, 18174696), (36, 13631022), (37, 13262616), (54, 9087348), (72, 6815511), (74, 6631308), (81, 6058232), (97, 5058936), (108, 4543674), (111, 4420872), (148, 3315654), (162, 3029116), (194, 2529468), (211, 2325672), (216, 2271837), (222, 2210436), (291, 1686312), (296, 1657827), (324, 1514558), (333, 1473624), (388, 1264734), (422, 1162836), (444, 1105218), (582, 843156), (633, 775224), (648, 757279), (666, 736812), (776, 632367), (844, 581418), (873, 562104), (888, 552609), (999, 491208), (1164, 421578), (1266, 387612), (1332, 368406), (1688, 290709), (1746, 281052), (1899, 258408), (1998, 245604), (2328, 210789), (2532, 193806), (2619, 187368), (2664, 184203), (2997, 163736), (3492, 140526), (3589, 136728), (3798, 129204), (3996, 122802), (5064, 96903), (5238, 93684), (5697, 86136), (5994, 81868), (6984, 70263), (7178, 68364), (7596, 64602), (7807, 62856), (7857, 62456), (7992, 61401), (10476, 46842), (10767, 45576), (11394, 43068), (11988, 40934), (14356, 34182), (15192, 32301), (15614, 31428), (15714, 31228), (17091, 28712), (20467, 23976), (20952, 23421), (21534, 22788)]