189789816

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 485498880

約数和(自身を除く): 295709064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 127, 142, 213, 254, 284, 381, 426, 508, 568, 762, 852, 877, 1016, 1524, 1704, 1754, 2631, 3048, 3508, 5262, 7016, 9017, 10524, 18034, 21048, 27051, 36068, 54102, 62267, 72136, 108204, 111379, 124534, 186801, 216408, 222758, 249068, 334137, 373602, 445516, 498136, 668274, 747204, 891032, 1336548, 1494408, 2673096, 7907909, 15815818, 23723727, 31631636, 47447454, 63263272, 94894908, 189789816]

約数ペア:

[(1, 189789816), (2, 94894908), (3, 63263272), (4, 47447454), (6, 31631636), (8, 23723727), (12, 15815818), (24, 7907909), (71, 2673096), (127, 1494408), (142, 1336548), (213, 891032), (254, 747204), (284, 668274), (381, 498136), (426, 445516), (508, 373602), (568, 334137), (762, 249068), (852, 222758), (877, 216408), (1016, 186801), (1524, 124534), (1704, 111379), (1754, 108204), (2631, 72136), (3048, 62267), (3508, 54102), (5262, 36068), (7016, 27051), (9017, 21048), (10524, 18034)]