401030454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1657}}^1$

素因数の和:1885

約数の個数: 64

約数和(自身を含む): 926357760

約数和(自身を除く): 525327306

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 193, 209, 386, 418, 579, 627, 1158, 1254, 1657, 2123, 3314, 3667, 4246, 4971, 6369, 7334, 9942, 11001, 12738, 18227, 22002, 31483, 36454, 40337, 54681, 62966, 80674, 94449, 109362, 121011, 188898, 242022, 319801, 346313, 639602, 692626, 959403, 1038939, 1918806, 2077878, 3517811, 6076219, 7035622, 10553433, 12152438, 18228657, 21106866, 36457314, 66838409, 133676818, 200515227, 401030454]

約数ペア:

[(1, 401030454), (2, 200515227), (3, 133676818), (6, 66838409), (11, 36457314), (19, 21106866), (22, 18228657), (33, 12152438), (38, 10553433), (57, 7035622), (66, 6076219), (114, 3517811), (193, 2077878), (209, 1918806), (386, 1038939), (418, 959403), (579, 692626), (627, 639602), (1158, 346313), (1254, 319801), (1657, 242022), (2123, 188898), (3314, 121011), (3667, 109362), (4246, 94449), (4971, 80674), (6369, 62966), (7334, 54681), (9942, 40337), (11001, 36454), (12738, 31483), (18227, 22002)]