291293200536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{152879}}^1$

素因数の和:153129

約数の個数: 128

約数和(自身を含む): 813664051200

約数和(自身を除く): 522370850664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 197, 248, 312, 372, 394, 403, 591, 744, 788, 806, 1182, 1209, 1576, 1612, 2364, 2418, 2561, 3224, 4728, 4836, 5122, 6107, 7683, 9672, 10244, 12214, 15366, 18321, 20488, 24428, 30732, 36642, 48856, 61464, 73284, 79391, 146568, 152879, 158782, 238173, 305758, 317564, 458637, 476346, 611516, 635128, 917274, 952692, 1223032, 1834548, 1905384, 1987427, 3669096, 3974854, 4739249, 5962281, 7949708, 9478498, 11924562, 14217747, 15899416, 18956996, 23849124, 28435494, 30117163, 37913992, 47698248, 56870988, 60234326, 61610237, 90351489, 113741976, 120468652, 123220474, 180702978, 184830711, 240937304, 246440948, 361405956, 369661422, 391523119, 492881896, 722811912, 739322844, 783046238, 933632053, 1174569357, 1478645688, 1566092476, 1867264106, 2349138714, 2800896159, 3132184952, 3734528212, 4698277428, 5601792318, 7469056424, 9396554856, 11203584636, 12137216689, 22407169272, 24274433378, 36411650067, 48548866756, 72823300134, 97097733512, 145646600268, 291293200536]

約数ペア:

[(1, 291293200536), (2, 145646600268), (3, 97097733512), (4, 72823300134), (6, 48548866756), (8, 36411650067), (12, 24274433378), (13, 22407169272), (24, 12137216689), (26, 11203584636), (31, 9396554856), (39, 7469056424), (52, 5601792318), (62, 4698277428), (78, 3734528212), (93, 3132184952), (104, 2800896159), (124, 2349138714), (156, 1867264106), (186, 1566092476), (197, 1478645688), (248, 1174569357), (312, 933632053), (372, 783046238), (394, 739322844), (403, 722811912), (591, 492881896), (744, 391523119), (788, 369661422), (806, 361405956), (1182, 246440948), (1209, 240937304), (1576, 184830711), (1612, 180702978), (2364, 123220474), (2418, 120468652), (2561, 113741976), (3224, 90351489), (4728, 61610237), (4836, 60234326), (5122, 56870988), (6107, 47698248), (7683, 37913992), (9672, 30117163), (10244, 28435494), (12214, 23849124), (15366, 18956996), (18321, 15899416), (20488, 14217747), (24428, 11924562), (30732, 9478498), (36642, 7949708), (48856, 5962281), (61464, 4739249), (73284, 3974854), (79391, 3669096), (146568, 1987427), (152879, 1905384), (158782, 1834548), (238173, 1223032), (305758, 952692), (317564, 917274), (458637, 635128), (476346, 611516)]