311041476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14669}}^1$

素因数の和:14729

約数の個数: 72

約数和(自身を含む): 854380800

約数和(自身を除く): 543339324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 14669, 21204, 29338, 44007, 58676, 88014, 132021, 176028, 264042, 278711, 454739, 528084, 557422, 836133, 909478, 1114844, 1364217, 1672266, 1818956, 2508399, 2728434, 3344532, 4092651, 5016798, 5456868, 8185302, 8640041, 10033596, 16370604, 17280082, 25920123, 34560164, 51840246, 77760369, 103680492, 155520738, 311041476]

約数ペア:

[(1, 311041476), (2, 155520738), (3, 103680492), (4, 77760369), (6, 51840246), (9, 34560164), (12, 25920123), (18, 17280082), (19, 16370604), (31, 10033596), (36, 8640041), (38, 8185302), (57, 5456868), (62, 5016798), (76, 4092651), (93, 3344532), (114, 2728434), (124, 2508399), (171, 1818956), (186, 1672266), (228, 1364217), (279, 1114844), (342, 909478), (372, 836133), (558, 557422), (589, 528084), (684, 454739), (1116, 278711), (1178, 264042), (1767, 176028), (2356, 132021), (3534, 88014), (5301, 58676), (7068, 44007), (10602, 29338), (14669, 21204)]