2428296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 6726720

約数和(自身を除く): 4298424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 181, 258, 312, 344, 362, 516, 543, 559, 724, 1032, 1086, 1118, 1448, 1677, 2172, 2236, 2353, 3354, 4344, 4472, 4706, 6708, 7059, 7783, 9412, 13416, 14118, 15566, 18824, 23349, 28236, 31132, 46698, 56472, 62264, 93396, 101179, 186792, 202358, 303537, 404716, 607074, 809432, 1214148, 2428296]

約数ペア:

[(1, 2428296), (2, 1214148), (3, 809432), (4, 607074), (6, 404716), (8, 303537), (12, 202358), (13, 186792), (24, 101179), (26, 93396), (39, 62264), (43, 56472), (52, 46698), (78, 31132), (86, 28236), (104, 23349), (129, 18824), (156, 15566), (172, 14118), (181, 13416), (258, 9412), (312, 7783), (344, 7059), (362, 6708), (516, 4706), (543, 4472), (559, 4344), (724, 3354), (1032, 2353), (1086, 2236), (1118, 2172), (1448, 1677)]