23620721988

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1\times {\mathrm{479}}^1$

素因数の和:1177

約数の個数: 96

約数和(自身を含む): 56898293760

約数和(自身を除く): 33277571772

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 227, 258, 421, 454, 479, 516, 681, 842, 908, 958, 1263, 1362, 1437, 1684, 1916, 2526, 2724, 2874, 5052, 5748, 9761, 18103, 19522, 20597, 29283, 36206, 39044, 41194, 54309, 58566, 61791, 72412, 82388, 95567, 108618, 108733, 117132, 123582, 191134, 201659, 217236, 217466, 247164, 286701, 326199, 382268, 403318, 434932, 573402, 604977, 652398, 806636, 1146804, 1209954, 1304796, 2419908, 4109381, 4675519, 8218762, 8671337, 9351038, 12328143, 14026557, 16437524, 17342674, 18702076, 24656286, 26014011, 28053114, 34685348, 45776593, 49312572, 52028022, 56106228, 91553186, 104056044, 137329779, 183106372, 274659558, 549319116, 1968393499, 3936786998, 5905180497, 7873573996, 11810360994, 23620721988]

約数ペア:

[(1, 23620721988), (2, 11810360994), (3, 7873573996), (4, 5905180497), (6, 3936786998), (12, 1968393499), (43, 549319116), (86, 274659558), (129, 183106372), (172, 137329779), (227, 104056044), (258, 91553186), (421, 56106228), (454, 52028022), (479, 49312572), (516, 45776593), (681, 34685348), (842, 28053114), (908, 26014011), (958, 24656286), (1263, 18702076), (1362, 17342674), (1437, 16437524), (1684, 14026557), (1916, 12328143), (2526, 9351038), (2724, 8671337), (2874, 8218762), (5052, 4675519), (5748, 4109381), (9761, 2419908), (18103, 1304796), (19522, 1209954), (20597, 1146804), (29283, 806636), (36206, 652398), (39044, 604977), (41194, 573402), (54309, 434932), (58566, 403318), (61791, 382268), (72412, 326199), (82388, 286701), (95567, 247164), (108618, 217466), (108733, 217236), (117132, 201659), (123582, 191134)]