637737282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2801}}^1$

素因数の和:2968

約数の個数: 96

約数和(自身を含む): 1713479040

約数和(自身を除く): 1075741758

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 139, 182, 234, 273, 278, 417, 546, 819, 834, 973, 1251, 1638, 1807, 1946, 2502, 2801, 2919, 3614, 5421, 5602, 5838, 8403, 8757, 10842, 12649, 16263, 16806, 17514, 19607, 25209, 25298, 32526, 36413, 37947, 39214, 50418, 58821, 72826, 75894, 109239, 113841, 117642, 176463, 218478, 227682, 254891, 327717, 352926, 389339, 509782, 655434, 764673, 778678, 1168017, 1529346, 2294019, 2336034, 2725373, 3504051, 4588038, 5061407, 5450746, 7008102, 8176119, 10122814, 15184221, 16352238, 24528357, 30368442, 35429849, 45552663, 49056714, 70859698, 91105326, 106289547, 212579094, 318868641, 637737282]

約数ペア:

[(1, 637737282), (2, 318868641), (3, 212579094), (6, 106289547), (7, 91105326), (9, 70859698), (13, 49056714), (14, 45552663), (18, 35429849), (21, 30368442), (26, 24528357), (39, 16352238), (42, 15184221), (63, 10122814), (78, 8176119), (91, 7008102), (117, 5450746), (126, 5061407), (139, 4588038), (182, 3504051), (234, 2725373), (273, 2336034), (278, 2294019), (417, 1529346), (546, 1168017), (819, 778678), (834, 764673), (973, 655434), (1251, 509782), (1638, 389339), (1807, 352926), (1946, 327717), (2502, 254891), (2801, 227682), (2919, 218478), (3614, 176463), (5421, 117642), (5602, 113841), (5838, 109239), (8403, 75894), (8757, 72826), (10842, 58821), (12649, 50418), (16263, 39214), (16806, 37947), (17514, 36413), (19607, 32526), (25209, 25298)]