988974588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{2243}}^1$

素因数の和:2467

約数の個数: 96

約数和(自身を含む): 2744501760

約数和(自身を除く): 1755527172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 181, 203, 348, 362, 406, 543, 609, 724, 812, 1086, 1218, 1267, 2172, 2243, 2436, 2534, 3801, 4486, 5068, 5249, 6729, 7602, 8972, 10498, 13458, 15204, 15701, 15747, 20996, 26916, 31402, 31494, 36743, 47103, 62804, 62988, 65047, 73486, 94206, 110229, 130094, 146972, 188412, 195141, 220458, 260188, 390282, 405983, 440916, 455329, 780564, 811966, 910658, 1217949, 1365987, 1623932, 1821316, 2435898, 2731974, 2841881, 4871796, 5463948, 5683762, 8525643, 11367524, 11773507, 17051286, 23547014, 34102572, 35320521, 47094028, 70641042, 82414549, 141282084, 164829098, 247243647, 329658196, 494487294, 988974588]

約数ペア:

[(1, 988974588), (2, 494487294), (3, 329658196), (4, 247243647), (6, 164829098), (7, 141282084), (12, 82414549), (14, 70641042), (21, 47094028), (28, 35320521), (29, 34102572), (42, 23547014), (58, 17051286), (84, 11773507), (87, 11367524), (116, 8525643), (174, 5683762), (181, 5463948), (203, 4871796), (348, 2841881), (362, 2731974), (406, 2435898), (543, 1821316), (609, 1623932), (724, 1365987), (812, 1217949), (1086, 910658), (1218, 811966), (1267, 780564), (2172, 455329), (2243, 440916), (2436, 405983), (2534, 390282), (3801, 260188), (4486, 220458), (5068, 195141), (5249, 188412), (6729, 146972), (7602, 130094), (8972, 110229), (10498, 94206), (13458, 73486), (15204, 65047), (15701, 62988), (15747, 62804), (20996, 47103), (26916, 36743), (31402, 31494)]