395859204

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 1159065600

約数和(自身を除く): 763206396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 79, 83, 86, 108, 117, 129, 156, 158, 166, 172, 234, 237, 249, 258, 316, 332, 351, 387, 468, 474, 498, 516, 559, 702, 711, 747, 774, 948, 996, 1027, 1079, 1118, 1161, 1404, 1422, 1494, 1548, 1677, 2054, 2133, 2158, 2236, 2241, 2322, 2844, 2988, 3081, 3237, 3354, 3397, 3569, 4108, 4266, 4316, 4482, 4644, 5031, 6162, 6474, 6557, 6708, 6794, 7138, 8532, 8964, 9243, 9711, 10062, 10191, 10707, 12324, 12948, 13114, 13588, 14276, 15093, 18486, 19422, 19671, 20124, 20382, 21414, 26228, 27729, 29133, 30186, 30573, 32121, 36972, 38844, 39342, 40764, 42828, 44161, 46397, 55458, 58266, 59013, 60372, 61146, 64242, 78684, 85241, 88322, 91719, 92794, 96363, 110916, 116532, 118026, 122292, 128484, 132483, 139191, 170482, 176644, 177039, 183438, 185588, 192726, 236052, 255723, 264966, 278382, 281951, 340964, 354078, 366876, 385452, 397449, 417573, 511446, 529932, 556764, 563902, 708156, 767169, 794898, 835146, 845853, 1022892, 1127804, 1192347, 1252719, 1534338, 1589796, 1670292, 1691706, 2301507, 2384694, 2505438, 2537559, 3068676, 3383412, 3665363, 4603014, 4769388, 5010876, 5075118, 7330726, 7612677, 9206028, 10150236, 10996089, 14661452, 15225354, 21992178, 30450708, 32988267, 43984356, 65976534, 98964801, 131953068, 197929602, 395859204]

約数ペア:

[(1, 395859204), (2, 197929602), (3, 131953068), (4, 98964801), (6, 65976534), (9, 43984356), (12, 32988267), (13, 30450708), (18, 21992178), (26, 15225354), (27, 14661452), (36, 10996089), (39, 10150236), (43, 9206028), (52, 7612677), (54, 7330726), (78, 5075118), (79, 5010876), (83, 4769388), (86, 4603014), (108, 3665363), (117, 3383412), (129, 3068676), (156, 2537559), (158, 2505438), (166, 2384694), (172, 2301507), (234, 1691706), (237, 1670292), (249, 1589796), (258, 1534338), (316, 1252719), (332, 1192347), (351, 1127804), (387, 1022892), (468, 845853), (474, 835146), (498, 794898), (516, 767169), (559, 708156), (702, 563902), (711, 556764), (747, 529932), (774, 511446), (948, 417573), (996, 397449), (1027, 385452), (1079, 366876), (1118, 354078), (1161, 340964), (1404, 281951), (1422, 278382), (1494, 264966), (1548, 255723), (1677, 236052), (2054, 192726), (2133, 185588), (2158, 183438), (2236, 177039), (2241, 176644), (2322, 170482), (2844, 139191), (2988, 132483), (3081, 128484), (3237, 122292), (3354, 118026), (3397, 116532), (3569, 110916), (4108, 96363), (4266, 92794), (4316, 91719), (4482, 88322), (4644, 85241), (5031, 78684), (6162, 64242), (6474, 61146), (6557, 60372), (6708, 59013), (6794, 58266), (7138, 55458), (8532, 46397), (8964, 44161), (9243, 42828), (9711, 40764), (10062, 39342), (10191, 38844), (10707, 36972), (12324, 32121), (12948, 30573), (13114, 30186), (13588, 29133), (14276, 27729), (15093, 26228), (18486, 21414), (19422, 20382), (19671, 20124)]