1295928816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{296687}}^1$

素因数の和:296718

約数の個数: 80

約数和(自身を含む): 4120402944

約数和(自身を除く): 2824474128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 296687, 593374, 890061, 1186748, 1780122, 2076809, 2373496, 3560244, 3856931, 4153618, 4746992, 6230427, 7120488, 7713862, 8307236, 11570793, 12460854, 14240976, 15427724, 16614472, 23141586, 24921708, 26998517, 30855448, 33228944, 46283172, 49843416, 53997034, 61710896, 80995551, 92566344, 99686832, 107994068, 161991102, 185132688, 215988136, 323982204, 431976272, 647964408, 1295928816]

約数ペア:

[(1, 1295928816), (2, 647964408), (3, 431976272), (4, 323982204), (6, 215988136), (7, 185132688), (8, 161991102), (12, 107994068), (13, 99686832), (14, 92566344), (16, 80995551), (21, 61710896), (24, 53997034), (26, 49843416), (28, 46283172), (39, 33228944), (42, 30855448), (48, 26998517), (52, 24921708), (56, 23141586), (78, 16614472), (84, 15427724), (91, 14240976), (104, 12460854), (112, 11570793), (156, 8307236), (168, 7713862), (182, 7120488), (208, 6230427), (273, 4746992), (312, 4153618), (336, 3856931), (364, 3560244), (546, 2373496), (624, 2076809), (728, 1780122), (1092, 1186748), (1456, 890061), (2184, 593374), (4368, 296687)]