317968488

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3313}}^1$

素因数の和:3399

約数の個数: 96

約数和(自身を含む): 909891840

約数和(自身を除く): 591923352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 43, 62, 72, 86, 93, 124, 129, 172, 186, 248, 258, 279, 344, 372, 387, 516, 558, 744, 774, 1032, 1116, 1333, 1548, 2232, 2666, 3096, 3313, 3999, 5332, 6626, 7998, 9939, 10664, 11997, 13252, 15996, 19878, 23994, 26504, 29817, 31992, 39756, 47988, 59634, 79512, 95976, 102703, 119268, 142459, 205406, 238536, 284918, 308109, 410812, 427377, 569836, 616218, 821624, 854754, 924327, 1139672, 1232436, 1282131, 1709508, 1848654, 2464872, 2564262, 3419016, 3697308, 4416229, 5128524, 7394616, 8832458, 10257048, 13248687, 17664916, 26497374, 35329832, 39746061, 52994748, 79492122, 105989496, 158984244, 317968488]

約数ペア:

[(1, 317968488), (2, 158984244), (3, 105989496), (4, 79492122), (6, 52994748), (8, 39746061), (9, 35329832), (12, 26497374), (18, 17664916), (24, 13248687), (31, 10257048), (36, 8832458), (43, 7394616), (62, 5128524), (72, 4416229), (86, 3697308), (93, 3419016), (124, 2564262), (129, 2464872), (172, 1848654), (186, 1709508), (248, 1282131), (258, 1232436), (279, 1139672), (344, 924327), (372, 854754), (387, 821624), (516, 616218), (558, 569836), (744, 427377), (774, 410812), (1032, 308109), (1116, 284918), (1333, 238536), (1548, 205406), (2232, 142459), (2666, 119268), (3096, 102703), (3313, 95976), (3999, 79512), (5332, 59634), (6626, 47988), (7998, 39756), (9939, 31992), (10664, 29817), (11997, 26504), (13252, 23994), (15996, 19878)]