395342256

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{683}}^1$

素因数の和:1114

約数の個数: 80

約数和(自身を含む): 1058503680

約数和(自身を除く): 663161424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 389, 496, 683, 744, 778, 1167, 1366, 1488, 1556, 2049, 2334, 2732, 3112, 4098, 4668, 5464, 6224, 8196, 9336, 10928, 12059, 16392, 18672, 21173, 24118, 32784, 36177, 42346, 48236, 63519, 72354, 84692, 96472, 127038, 144708, 169384, 192944, 254076, 265687, 289416, 338768, 508152, 531374, 578832, 797061, 1016304, 1062748, 1594122, 2125496, 3188244, 4250992, 6376488, 8236297, 12752976, 16472594, 24708891, 32945188, 49417782, 65890376, 98835564, 131780752, 197671128, 395342256]

約数ペア:

[(1, 395342256), (2, 197671128), (3, 131780752), (4, 98835564), (6, 65890376), (8, 49417782), (12, 32945188), (16, 24708891), (24, 16472594), (31, 12752976), (48, 8236297), (62, 6376488), (93, 4250992), (124, 3188244), (186, 2125496), (248, 1594122), (372, 1062748), (389, 1016304), (496, 797061), (683, 578832), (744, 531374), (778, 508152), (1167, 338768), (1366, 289416), (1488, 265687), (1556, 254076), (2049, 192944), (2334, 169384), (2732, 144708), (3112, 127038), (4098, 96472), (4668, 84692), (5464, 72354), (6224, 63519), (8196, 48236), (9336, 42346), (10928, 36177), (12059, 32784), (16392, 24118), (18672, 21173)]