324752480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{156131}}^1$

素因数の和:156159

約数の個数: 48

約数和(自身を含む): 826250544

約数和(自身を除く): 501498064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 156131, 312262, 624524, 780655, 1249048, 1561310, 2029703, 2498096, 3122620, 4059406, 4996192, 6245240, 8118812, 10148515, 12490480, 16237624, 20297030, 24980960, 32475248, 40594060, 64950496, 81188120, 162376240, 324752480]

約数ペア:

[(1, 324752480), (2, 162376240), (4, 81188120), (5, 64950496), (8, 40594060), (10, 32475248), (13, 24980960), (16, 20297030), (20, 16237624), (26, 12490480), (32, 10148515), (40, 8118812), (52, 6245240), (65, 4996192), (80, 4059406), (104, 3122620), (130, 2498096), (160, 2029703), (208, 1561310), (260, 1249048), (416, 780655), (520, 624524), (1040, 312262), (2080, 156131)]