481568384

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 1172102400

約数和(自身を除く): 690534016

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 59, 62, 64, 68, 88, 118, 121, 124, 128, 136, 176, 187, 236, 242, 248, 272, 341, 352, 374, 472, 484, 496, 527, 544, 649, 682, 704, 748, 944, 968, 992, 1003, 1054, 1088, 1298, 1364, 1408, 1496, 1829, 1888, 1936, 1984, 2006, 2057, 2108, 2176, 2596, 2728, 2992, 3658, 3751, 3776, 3872, 3968, 4012, 4114, 4216, 5192, 5456, 5797, 5984, 7139, 7316, 7502, 7552, 7744, 8024, 8228, 8432, 10384, 10912, 11033, 11594, 11968, 14278, 14632, 15004, 15488, 16048, 16456, 16864, 20119, 20768, 21824, 22066, 23188, 23936, 28556, 29264, 30008, 31093, 32096, 32912, 33728, 40238, 41536, 43648, 44132, 46376, 57112, 58528, 60016, 62186, 63767, 64192, 65824, 67456, 80476, 83072, 88264, 92752, 114224, 117056, 120032, 121363, 124372, 127534, 128384, 131648, 160952, 176528, 185504, 221309, 228448, 234112, 240064, 242726, 248744, 255068, 263296, 321904, 342023, 353056, 371008, 442618, 456896, 480128, 485452, 497488, 510136, 643808, 684046, 706112, 742016, 885236, 913792, 970904, 994976, 1020272, 1287616, 1368092, 1412224, 1770472, 1941808, 1989952, 2040544, 2575232, 2736184, 3540944, 3762253, 3883616, 3979904, 4081088, 5472368, 7081888, 7524506, 7767232, 8162176, 10944736, 14163776, 15049012, 15534464, 21889472, 28327552, 30098024, 43778944, 60196048, 120392096, 240784192, 481568384]

約数ペア:

[(1, 481568384), (2, 240784192), (4, 120392096), (8, 60196048), (11, 43778944), (16, 30098024), (17, 28327552), (22, 21889472), (31, 15534464), (32, 15049012), (34, 14163776), (44, 10944736), (59, 8162176), (62, 7767232), (64, 7524506), (68, 7081888), (88, 5472368), (118, 4081088), (121, 3979904), (124, 3883616), (128, 3762253), (136, 3540944), (176, 2736184), (187, 2575232), (236, 2040544), (242, 1989952), (248, 1941808), (272, 1770472), (341, 1412224), (352, 1368092), (374, 1287616), (472, 1020272), (484, 994976), (496, 970904), (527, 913792), (544, 885236), (649, 742016), (682, 706112), (704, 684046), (748, 643808), (944, 510136), (968, 497488), (992, 485452), (1003, 480128), (1054, 456896), (1088, 442618), (1298, 371008), (1364, 353056), (1408, 342023), (1496, 321904), (1829, 263296), (1888, 255068), (1936, 248744), (1984, 242726), (2006, 240064), (2057, 234112), (2108, 228448), (2176, 221309), (2596, 185504), (2728, 176528), (2992, 160952), (3658, 131648), (3751, 128384), (3776, 127534), (3872, 124372), (3968, 121363), (4012, 120032), (4114, 117056), (4216, 114224), (5192, 92752), (5456, 88264), (5797, 83072), (5984, 80476), (7139, 67456), (7316, 65824), (7502, 64192), (7552, 63767), (7744, 62186), (8024, 60016), (8228, 58528), (8432, 57112), (10384, 46376), (10912, 44132), (11033, 43648), (11594, 41536), (11968, 40238), (14278, 33728), (14632, 32912), (15004, 32096), (15488, 31093), (16048, 30008), (16456, 29264), (16864, 28556), (20119, 23936), (20768, 23188), (21824, 22066)]