380734578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{443}}^1$

素因数の和:836

約数の個数: 96

約数和(自身を含む): 997401600

約数和(自身を除く): 616667022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 359, 399, 443, 718, 798, 886, 1077, 1197, 1329, 2154, 2394, 2513, 2658, 3101, 3231, 3987, 5026, 6202, 6462, 6821, 7539, 7974, 8417, 9303, 13642, 15078, 16834, 18606, 20463, 22617, 25251, 27909, 40926, 45234, 47747, 50502, 55818, 58919, 61389, 75753, 95494, 117838, 122778, 143241, 151506, 159037, 176757, 286482, 318074, 353514, 429723, 477111, 530271, 859446, 954222, 1060542, 1113259, 1431333, 2226518, 2862666, 3021703, 3339777, 6043406, 6679554, 9065109, 10019331, 18130218, 20038662, 21151921, 27195327, 42303842, 54390654, 63455763, 126911526, 190367289, 380734578]

約数ペア:

[(1, 380734578), (2, 190367289), (3, 126911526), (6, 63455763), (7, 54390654), (9, 42303842), (14, 27195327), (18, 21151921), (19, 20038662), (21, 18130218), (38, 10019331), (42, 9065109), (57, 6679554), (63, 6043406), (114, 3339777), (126, 3021703), (133, 2862666), (171, 2226518), (266, 1431333), (342, 1113259), (359, 1060542), (399, 954222), (443, 859446), (718, 530271), (798, 477111), (886, 429723), (1077, 353514), (1197, 318074), (1329, 286482), (2154, 176757), (2394, 159037), (2513, 151506), (2658, 143241), (3101, 122778), (3231, 117838), (3987, 95494), (5026, 75753), (6202, 61389), (6462, 58919), (6821, 55818), (7539, 50502), (7974, 47747), (8417, 45234), (9303, 40926), (13642, 27909), (15078, 25251), (16834, 22617), (18606, 20463)]