496977320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{797}}^1$

素因数の和:963

約数の個数: 128

約数和(自身を含む): 1365154560

約数和(自身を除く): 868177240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 131, 136, 140, 170, 238, 262, 280, 340, 476, 524, 595, 655, 680, 797, 917, 952, 1048, 1190, 1310, 1594, 1834, 2227, 2380, 2620, 3188, 3668, 3985, 4454, 4585, 4760, 5240, 5579, 6376, 7336, 7970, 8908, 9170, 11135, 11158, 13549, 15589, 15940, 17816, 18340, 22270, 22316, 27098, 27895, 31178, 31880, 36680, 44540, 44632, 54196, 55790, 62356, 67745, 77945, 89080, 94843, 104407, 108392, 111580, 124712, 135490, 155890, 189686, 208814, 223160, 270980, 311780, 379372, 417628, 474215, 522035, 541960, 623560, 730849, 758744, 835256, 948430, 1044070, 1461698, 1774919, 1896860, 2088140, 2923396, 3549838, 3654245, 3793720, 4176280, 5846792, 7099676, 7308490, 8874595, 12424433, 14199352, 14616980, 17749190, 24848866, 29233960, 35498380, 49697732, 62122165, 70996760, 99395464, 124244330, 248488660, 496977320]

約数ペア:

[(1, 496977320), (2, 248488660), (4, 124244330), (5, 99395464), (7, 70996760), (8, 62122165), (10, 49697732), (14, 35498380), (17, 29233960), (20, 24848866), (28, 17749190), (34, 14616980), (35, 14199352), (40, 12424433), (56, 8874595), (68, 7308490), (70, 7099676), (85, 5846792), (119, 4176280), (131, 3793720), (136, 3654245), (140, 3549838), (170, 2923396), (238, 2088140), (262, 1896860), (280, 1774919), (340, 1461698), (476, 1044070), (524, 948430), (595, 835256), (655, 758744), (680, 730849), (797, 623560), (917, 541960), (952, 522035), (1048, 474215), (1190, 417628), (1310, 379372), (1594, 311780), (1834, 270980), (2227, 223160), (2380, 208814), (2620, 189686), (3188, 155890), (3668, 135490), (3985, 124712), (4454, 111580), (4585, 108392), (4760, 104407), (5240, 94843), (5579, 89080), (6376, 77945), (7336, 67745), (7970, 62356), (8908, 55790), (9170, 54196), (11135, 44632), (11158, 44540), (13549, 36680), (15589, 31880), (15940, 31178), (17816, 27895), (18340, 27098), (22270, 22316)]