989648088

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{288359}}^1$

素因数の和:288392

約数の個数: 64

約数和(自身を含む): 2906668800

約数和(自身を除く): 1917020712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 288359, 576718, 865077, 1153436, 1730154, 2306872, 3171949, 3460308, 3748667, 6343898, 6920616, 7497334, 9515847, 11246001, 12687796, 14994668, 19031694, 22492002, 25375592, 29989336, 38063388, 41235337, 44984004, 76126776, 82470674, 89968008, 123706011, 164941348, 247412022, 329882696, 494824044, 989648088]

約数ペア:

[(1, 989648088), (2, 494824044), (3, 329882696), (4, 247412022), (6, 164941348), (8, 123706011), (11, 89968008), (12, 82470674), (13, 76126776), (22, 44984004), (24, 41235337), (26, 38063388), (33, 29989336), (39, 25375592), (44, 22492002), (52, 19031694), (66, 14994668), (78, 12687796), (88, 11246001), (104, 9515847), (132, 7497334), (143, 6920616), (156, 6343898), (264, 3748667), (286, 3460308), (312, 3171949), (429, 2306872), (572, 1730154), (858, 1153436), (1144, 865077), (1716, 576718), (3432, 288359)]