331388380529

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 366084096000

約数和(自身を除く): 34695715471

約数列:

[1, 31, 37, 47, 97, 127, 499, 1147, 1457, 1739, 3007, 3589, 3937, 4559, 4699, 5969, 12319, 15469, 18463, 23453, 48403, 53909, 63373, 111259, 141329, 145669, 168683, 185039, 220853, 381889, 455803, 572353, 578993, 727043, 867761, 1500493, 1790911, 1964563, 2274941, 2344801, 2978531, 5229173, 6147181, 6846443, 14129893, 17948783, 21422741, 26900591, 55518241, 70523171, 72688831, 84172817, 92334461, 110205647, 190562611, 227445697, 288917507, 664104971, 2609357327, 3416375057, 7050816607, 8956442717, 10689947759, 331388380529]

約数ペア:

[(1, 331388380529), (31, 10689947759), (37, 8956442717), (47, 7050816607), (97, 3416375057), (127, 2609357327), (499, 664104971), (1147, 288917507), (1457, 227445697), (1739, 190562611), (3007, 110205647), (3589, 92334461), (3937, 84172817), (4559, 72688831), (4699, 70523171), (5969, 55518241), (12319, 26900591), (15469, 21422741), (18463, 17948783), (23453, 14129893), (48403, 6846443), (53909, 6147181), (63373, 5229173), (111259, 2978531), (141329, 2344801), (145669, 2274941), (168683, 1964563), (185039, 1790911), (220853, 1500493), (381889, 867761), (455803, 727043), (572353, 578993)]