726668964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{7529}}^1$

素因数の和:7929

約数の個数: 72

約数和(自身を含む): 2105026560

約数和(自身を除く): 1378357596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 383, 766, 1149, 1532, 2298, 2681, 3447, 4596, 5362, 6894, 7529, 8043, 10724, 13788, 15058, 16086, 22587, 24129, 30116, 32172, 45174, 48258, 52703, 67761, 90348, 96516, 105406, 135522, 158109, 210812, 271044, 316218, 474327, 632436, 948654, 1897308, 2883607, 5767214, 8650821, 11534428, 17301642, 20185249, 25952463, 34603284, 40370498, 51904926, 60555747, 80740996, 103809852, 121111494, 181667241, 242222988, 363334482, 726668964]

約数ペア:

[(1, 726668964), (2, 363334482), (3, 242222988), (4, 181667241), (6, 121111494), (7, 103809852), (9, 80740996), (12, 60555747), (14, 51904926), (18, 40370498), (21, 34603284), (28, 25952463), (36, 20185249), (42, 17301642), (63, 11534428), (84, 8650821), (126, 5767214), (252, 2883607), (383, 1897308), (766, 948654), (1149, 632436), (1532, 474327), (2298, 316218), (2681, 271044), (3447, 210812), (4596, 158109), (5362, 135522), (6894, 105406), (7529, 96516), (8043, 90348), (10724, 67761), (13788, 52703), (15058, 48258), (16086, 45174), (22587, 32172), (24129, 30116)]