319964279904

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{587513}}^1$

素因数の和:587621

約数の個数: 144

約数和(自身を含む): 954649148544

約数和(自身を除く): 634684868640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 72, 93, 96, 122, 124, 144, 183, 186, 244, 248, 279, 288, 366, 372, 488, 496, 549, 558, 732, 744, 976, 992, 1098, 1116, 1464, 1488, 1891, 1952, 2196, 2232, 2928, 2976, 3782, 4392, 4464, 5673, 5856, 7564, 8784, 8928, 11346, 15128, 17019, 17568, 22692, 30256, 34038, 45384, 60512, 68076, 90768, 136152, 181536, 272304, 544608, 587513, 1175026, 1762539, 2350052, 3525078, 4700104, 5287617, 7050156, 9400208, 10575234, 14100312, 18212903, 18800416, 21150468, 28200624, 35838293, 36425806, 42300936, 54638709, 56401248, 71676586, 72851612, 84601872, 107514879, 109277418, 143353172, 145703224, 163916127, 169203744, 215029758, 218554836, 286706344, 291406448, 322544637, 327832254, 430059516, 437109672, 573412688, 582812896, 645089274, 655664508, 860119032, 874219344, 1110987083, 1146825376, 1290178548, 1311329016, 1720238064, 1748438688, 2221974166, 2580357096, 2622658032, 3332961249, 3440476128, 4443948332, 5160714192, 5245316064, 6665922498, 8887896664, 9998883747, 10321428384, 13331844996, 17775793328, 19997767494, 26663689992, 35551586656, 39995534988, 53327379984, 79991069976, 106654759968, 159982139952, 319964279904]

約数ペア:

[(1, 319964279904), (2, 159982139952), (3, 106654759968), (4, 79991069976), (6, 53327379984), (8, 39995534988), (9, 35551586656), (12, 26663689992), (16, 19997767494), (18, 17775793328), (24, 13331844996), (31, 10321428384), (32, 9998883747), (36, 8887896664), (48, 6665922498), (61, 5245316064), (62, 5160714192), (72, 4443948332), (93, 3440476128), (96, 3332961249), (122, 2622658032), (124, 2580357096), (144, 2221974166), (183, 1748438688), (186, 1720238064), (244, 1311329016), (248, 1290178548), (279, 1146825376), (288, 1110987083), (366, 874219344), (372, 860119032), (488, 655664508), (496, 645089274), (549, 582812896), (558, 573412688), (732, 437109672), (744, 430059516), (976, 327832254), (992, 322544637), (1098, 291406448), (1116, 286706344), (1464, 218554836), (1488, 215029758), (1891, 169203744), (1952, 163916127), (2196, 145703224), (2232, 143353172), (2928, 109277418), (2976, 107514879), (3782, 84601872), (4392, 72851612), (4464, 71676586), (5673, 56401248), (5856, 54638709), (7564, 42300936), (8784, 36425806), (8928, 35838293), (11346, 28200624), (15128, 21150468), (17019, 18800416), (17568, 18212903), (22692, 14100312), (30256, 10575234), (34038, 9400208), (45384, 7050156), (60512, 5287617), (68076, 4700104), (90768, 3525078), (136152, 2350052), (181536, 1762539), (272304, 1175026), (544608, 587513)]