2438502408

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6389}}^1$

素因数の和:6457

約数の個数: 160

約数和(自身を含む): 7422624000

約数和(自身を除く): 4984121592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 152, 162, 171, 186, 216, 228, 248, 279, 324, 342, 372, 456, 513, 558, 589, 648, 684, 744, 837, 1026, 1116, 1178, 1368, 1539, 1674, 1767, 2052, 2232, 2356, 2511, 3078, 3348, 3534, 4104, 4712, 5022, 5301, 6156, 6389, 6696, 7068, 10044, 10602, 12312, 12778, 14136, 15903, 19167, 20088, 21204, 25556, 31806, 38334, 42408, 47709, 51112, 57501, 63612, 76668, 95418, 115002, 121391, 127224, 153336, 172503, 190836, 198059, 230004, 242782, 345006, 364173, 381672, 396118, 460008, 485564, 517509, 594177, 690012, 728346, 792236, 971128, 1035018, 1092519, 1188354, 1380024, 1456692, 1584472, 1782531, 2070036, 2185038, 2376708, 2913384, 3277557, 3565062, 3763121, 4140072, 4370076, 4753416, 5347593, 6555114, 7130124, 7526242, 8740152, 9832671, 10695186, 11289363, 13110228, 14260248, 15052484, 16042779, 19665342, 21390372, 22578726, 26220456, 30104968, 32085558, 33868089, 39330684, 42780744, 45157452, 64171116, 67736178, 78661368, 90314904, 101604267, 128342232, 135472356, 203208534, 270944712, 304812801, 406417068, 609625602, 812834136, 1219251204, 2438502408]

約数ペア:

[(1, 2438502408), (2, 1219251204), (3, 812834136), (4, 609625602), (6, 406417068), (8, 304812801), (9, 270944712), (12, 203208534), (18, 135472356), (19, 128342232), (24, 101604267), (27, 90314904), (31, 78661368), (36, 67736178), (38, 64171116), (54, 45157452), (57, 42780744), (62, 39330684), (72, 33868089), (76, 32085558), (81, 30104968), (93, 26220456), (108, 22578726), (114, 21390372), (124, 19665342), (152, 16042779), (162, 15052484), (171, 14260248), (186, 13110228), (216, 11289363), (228, 10695186), (248, 9832671), (279, 8740152), (324, 7526242), (342, 7130124), (372, 6555114), (456, 5347593), (513, 4753416), (558, 4370076), (589, 4140072), (648, 3763121), (684, 3565062), (744, 3277557), (837, 2913384), (1026, 2376708), (1116, 2185038), (1178, 2070036), (1368, 1782531), (1539, 1584472), (1674, 1456692), (1767, 1380024), (2052, 1188354), (2232, 1092519), (2356, 1035018), (2511, 971128), (3078, 792236), (3348, 728346), (3534, 690012), (4104, 594177), (4712, 517509), (5022, 485564), (5301, 460008), (6156, 396118), (6389, 381672), (6696, 364173), (7068, 345006), (10044, 242782), (10602, 230004), (12312, 198059), (12778, 190836), (14136, 172503), (15903, 153336), (19167, 127224), (20088, 121391), (21204, 115002), (25556, 95418), (31806, 76668), (38334, 63612), (42408, 57501), (47709, 51112)]