423553624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3019}}^1$

素因数の和:3128

約数の個数: 64

約数和(自身を含む): 913248000

約数和(自身を除く): 489694376

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 71, 76, 104, 142, 152, 247, 284, 494, 568, 923, 988, 1349, 1846, 1976, 2698, 3019, 3692, 5396, 6038, 7384, 10792, 12076, 17537, 24152, 35074, 39247, 57361, 70148, 78494, 114722, 140296, 156988, 214349, 229444, 313976, 428698, 458888, 745693, 857396, 1491386, 1714792, 2786537, 2982772, 4072631, 5573074, 5965544, 8145262, 11146148, 16290524, 22292296, 32581048, 52944203, 105888406, 211776812, 423553624]

約数ペア:

[(1, 423553624), (2, 211776812), (4, 105888406), (8, 52944203), (13, 32581048), (19, 22292296), (26, 16290524), (38, 11146148), (52, 8145262), (71, 5965544), (76, 5573074), (104, 4072631), (142, 2982772), (152, 2786537), (247, 1714792), (284, 1491386), (494, 857396), (568, 745693), (923, 458888), (988, 428698), (1349, 313976), (1846, 229444), (1976, 214349), (2698, 156988), (3019, 140296), (3692, 114722), (5396, 78494), (6038, 70148), (7384, 57361), (10792, 39247), (12076, 35074), (17537, 24152)]