220749048

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1303}}^1$

素因数の和:1509

約数の個数: 96

約数和(自身を含む): 647905440

約数和(自身を除く): 427156392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 181, 234, 312, 362, 468, 543, 724, 936, 1086, 1303, 1448, 1629, 2172, 2353, 2606, 3258, 3909, 4344, 4706, 5212, 6516, 7059, 7818, 9412, 10424, 11727, 13032, 14118, 15636, 16939, 18824, 21177, 23454, 28236, 31272, 33878, 42354, 46908, 50817, 56472, 67756, 84708, 93816, 101634, 135512, 152451, 169416, 203268, 235843, 304902, 406536, 471686, 609804, 707529, 943372, 1219608, 1415058, 1886744, 2122587, 2830116, 3065959, 4245174, 5660232, 6131918, 8490348, 9197877, 12263836, 16980696, 18395754, 24527672, 27593631, 36791508, 55187262, 73583016, 110374524, 220749048]

約数ペア:

[(1, 220749048), (2, 110374524), (3, 73583016), (4, 55187262), (6, 36791508), (8, 27593631), (9, 24527672), (12, 18395754), (13, 16980696), (18, 12263836), (24, 9197877), (26, 8490348), (36, 6131918), (39, 5660232), (52, 4245174), (72, 3065959), (78, 2830116), (104, 2122587), (117, 1886744), (156, 1415058), (181, 1219608), (234, 943372), (312, 707529), (362, 609804), (468, 471686), (543, 406536), (724, 304902), (936, 235843), (1086, 203268), (1303, 169416), (1448, 152451), (1629, 135512), (2172, 101634), (2353, 93816), (2606, 84708), (3258, 67756), (3909, 56472), (4344, 50817), (4706, 46908), (5212, 42354), (6516, 33878), (7059, 31272), (7818, 28236), (9412, 23454), (10424, 21177), (11727, 18824), (13032, 16939), (14118, 15636)]