355304196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18517}}^1$

素因数の和:18581

約数の個数: 72

約数和(自身を含む): 990861144

約数和(自身を除く): 635556948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 4797, 6396, 9594, 18517, 19188, 37034, 55551, 74068, 111102, 166653, 222204, 240721, 333306, 481442, 666612, 722163, 759197, 962884, 1444326, 1518394, 2166489, 2277591, 2888652, 3036788, 4332978, 4555182, 6832773, 8665956, 9110364, 9869561, 13665546, 19739122, 27331092, 29608683, 39478244, 59217366, 88826049, 118434732, 177652098, 355304196]

約数ペア:

[(1, 355304196), (2, 177652098), (3, 118434732), (4, 88826049), (6, 59217366), (9, 39478244), (12, 29608683), (13, 27331092), (18, 19739122), (26, 13665546), (36, 9869561), (39, 9110364), (41, 8665956), (52, 6832773), (78, 4555182), (82, 4332978), (117, 3036788), (123, 2888652), (156, 2277591), (164, 2166489), (234, 1518394), (246, 1444326), (369, 962884), (468, 759197), (492, 722163), (533, 666612), (738, 481442), (1066, 333306), (1476, 240721), (1599, 222204), (2132, 166653), (3198, 111102), (4797, 74068), (6396, 55551), (9594, 37034), (18517, 19188)]