397582068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4327}}^1$

素因数の和:4397

約数の個数: 96

約数和(自身を含む): 1085808640

約数和(自身を除く): 688226572

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 806, 988, 1178, 1209, 1482, 1612, 1767, 2356, 2418, 2964, 3534, 4327, 4836, 7068, 7657, 8654, 12981, 15314, 17308, 22971, 25962, 30628, 45942, 51924, 56251, 82213, 91884, 112502, 134137, 164426, 168753, 225004, 246639, 268274, 328852, 337506, 402411, 493278, 536548, 675012, 804822, 986556, 1068769, 1609644, 1743781, 2137538, 2548603, 3206307, 3487562, 4275076, 5097206, 5231343, 6412614, 6975124, 7645809, 10194412, 10462686, 12825228, 15291618, 20925372, 30583236, 33131839, 66263678, 99395517, 132527356, 198791034, 397582068]

約数ペア:

[(1, 397582068), (2, 198791034), (3, 132527356), (4, 99395517), (6, 66263678), (12, 33131839), (13, 30583236), (19, 20925372), (26, 15291618), (31, 12825228), (38, 10462686), (39, 10194412), (52, 7645809), (57, 6975124), (62, 6412614), (76, 5231343), (78, 5097206), (93, 4275076), (114, 3487562), (124, 3206307), (156, 2548603), (186, 2137538), (228, 1743781), (247, 1609644), (372, 1068769), (403, 986556), (494, 804822), (589, 675012), (741, 536548), (806, 493278), (988, 402411), (1178, 337506), (1209, 328852), (1482, 268274), (1612, 246639), (1767, 225004), (2356, 168753), (2418, 164426), (2964, 134137), (3534, 112502), (4327, 91884), (4836, 82213), (7068, 56251), (7657, 51924), (8654, 45942), (12981, 30628), (15314, 25962), (17308, 22971)]