219364752968

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1\times {\mathrm{4549}}^1$

素因数の和:5862

約数の個数: 64

約数和(自身を含む): 423272304000

約数和(自身を除く): 203907551032

約数列:

[1, 2, 4, 8, 71, 73, 142, 146, 284, 292, 568, 584, 1163, 2326, 4549, 4652, 5183, 9098, 9304, 10366, 18196, 20732, 36392, 41464, 82573, 84899, 165146, 169798, 322979, 330292, 332077, 339596, 645958, 660584, 664154, 679192, 1291916, 1328308, 2583832, 2656616, 5290487, 6027829, 10580974, 12055658, 21161948, 23577467, 24111316, 42323896, 47154934, 48222632, 94309868, 188619736, 375624577, 386205551, 751249154, 772411102, 1502498308, 1544822204, 3004996616, 3089644408, 27420594121, 54841188242, 109682376484, 219364752968]

約数ペア:

[(1, 219364752968), (2, 109682376484), (4, 54841188242), (8, 27420594121), (71, 3089644408), (73, 3004996616), (142, 1544822204), (146, 1502498308), (284, 772411102), (292, 751249154), (568, 386205551), (584, 375624577), (1163, 188619736), (2326, 94309868), (4549, 48222632), (4652, 47154934), (5183, 42323896), (9098, 24111316), (9304, 23577467), (10366, 21161948), (18196, 12055658), (20732, 10580974), (36392, 6027829), (41464, 5290487), (82573, 2656616), (84899, 2583832), (165146, 1328308), (169798, 1291916), (322979, 679192), (330292, 664154), (332077, 660584), (339596, 645958)]