380898612

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{12641}}^1$

素因数の和:12691

約数の個数: 72

約数和(自身を含む): 1030778112

約数和(自身を除く): 649879500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 3348, 5022, 7533, 10044, 12641, 15066, 25282, 30132, 37923, 50564, 75846, 113769, 151692, 227538, 341307, 391871, 455076, 682614, 783742, 1023921, 1175613, 1365228, 1567484, 2047842, 2351226, 3071763, 3526839, 4095684, 4702452, 6143526, 7053678, 10580517, 12287052, 14107356, 21161034, 31741551, 42322068, 63483102, 95224653, 126966204, 190449306, 380898612]

約数ペア:

[(1, 380898612), (2, 190449306), (3, 126966204), (4, 95224653), (6, 63483102), (9, 42322068), (12, 31741551), (18, 21161034), (27, 14107356), (31, 12287052), (36, 10580517), (54, 7053678), (62, 6143526), (81, 4702452), (93, 4095684), (108, 3526839), (124, 3071763), (162, 2351226), (186, 2047842), (243, 1567484), (279, 1365228), (324, 1175613), (372, 1023921), (486, 783742), (558, 682614), (837, 455076), (972, 391871), (1116, 341307), (1674, 227538), (2511, 151692), (3348, 113769), (5022, 75846), (7533, 50564), (10044, 37923), (12641, 30132), (15066, 25282)]