684338694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15923}}^1$

素因数の和:15989

約数の個数: 64

約数和(自身を含む): 1605139200

約数和(自身を除く): 920800506

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 174, 247, 377, 494, 551, 741, 754, 1102, 1131, 1482, 1653, 2262, 3306, 7163, 14326, 15923, 21489, 31846, 42978, 47769, 95538, 206999, 302537, 413998, 461767, 605074, 620997, 907611, 923534, 1241994, 1385301, 1815222, 2770602, 3932981, 6002971, 7865962, 8773573, 11798943, 12005942, 17547146, 18008913, 23597886, 26320719, 36017826, 52641438, 114056449, 228112898, 342169347, 684338694]

約数ペア:

[(1, 684338694), (2, 342169347), (3, 228112898), (6, 114056449), (13, 52641438), (19, 36017826), (26, 26320719), (29, 23597886), (38, 18008913), (39, 17547146), (57, 12005942), (58, 11798943), (78, 8773573), (87, 7865962), (114, 6002971), (174, 3932981), (247, 2770602), (377, 1815222), (494, 1385301), (551, 1241994), (741, 923534), (754, 907611), (1102, 620997), (1131, 605074), (1482, 461767), (1653, 413998), (2262, 302537), (3306, 206999), (7163, 95538), (14326, 47769), (15923, 42978), (21489, 31846)]