621170082

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 1509580800

約数和(自身を除く): 888410718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 239, 261, 377, 383, 478, 522, 717, 754, 766, 1131, 1149, 1434, 2151, 2262, 2298, 3107, 3393, 3447, 4302, 4979, 6214, 6786, 6894, 6931, 9321, 9958, 11107, 13862, 14937, 18642, 20793, 22214, 27963, 29874, 33321, 41586, 44811, 55926, 62379, 66642, 89622, 90103, 91537, 99963, 124758, 144391, 180206, 183074, 199926, 270309, 274611, 288782, 433173, 540618, 549222, 810927, 823833, 866346, 1189981, 1299519, 1621854, 1647666, 2379962, 2599038, 2654573, 3569943, 5309146, 7139886, 7963719, 10709829, 15927438, 21419658, 23891157, 34509449, 47782314, 69018898, 103528347, 207056694, 310585041, 621170082]

約数ペア:

[(1, 621170082), (2, 310585041), (3, 207056694), (6, 103528347), (9, 69018898), (13, 47782314), (18, 34509449), (26, 23891157), (29, 21419658), (39, 15927438), (58, 10709829), (78, 7963719), (87, 7139886), (117, 5309146), (174, 3569943), (234, 2654573), (239, 2599038), (261, 2379962), (377, 1647666), (383, 1621854), (478, 1299519), (522, 1189981), (717, 866346), (754, 823833), (766, 810927), (1131, 549222), (1149, 540618), (1434, 433173), (2151, 288782), (2262, 274611), (2298, 270309), (3107, 199926), (3393, 183074), (3447, 180206), (4302, 144391), (4979, 124758), (6214, 99963), (6786, 91537), (6894, 90103), (6931, 89622), (9321, 66642), (9958, 62379), (11107, 55926), (13862, 44811), (14937, 41586), (18642, 33321), (20793, 29874), (22214, 27963)]