789106864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1453}}^1$

素因数の和:1854

約数の個数: 80

約数和(自身を含む): 1888059712

約数和(自身を除く): 1098952848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 373, 728, 746, 1453, 1456, 1492, 2611, 2906, 2984, 4849, 5222, 5812, 5968, 9698, 10171, 10444, 11624, 18889, 19396, 20342, 20888, 23248, 33943, 37778, 38792, 40684, 41776, 67886, 75556, 77584, 81368, 132223, 135772, 151112, 162736, 264446, 271544, 302224, 528892, 541969, 543088, 1057784, 1083938, 2115568, 2167876, 3793783, 4335752, 7045597, 7587566, 8671504, 14091194, 15175132, 28182388, 30350264, 49319179, 56364776, 60700528, 98638358, 112729552, 197276716, 394553432, 789106864]

約数ペア:

[(1, 789106864), (2, 394553432), (4, 197276716), (7, 112729552), (8, 98638358), (13, 60700528), (14, 56364776), (16, 49319179), (26, 30350264), (28, 28182388), (52, 15175132), (56, 14091194), (91, 8671504), (104, 7587566), (112, 7045597), (182, 4335752), (208, 3793783), (364, 2167876), (373, 2115568), (728, 1083938), (746, 1057784), (1453, 543088), (1456, 541969), (1492, 528892), (2611, 302224), (2906, 271544), (2984, 264446), (4849, 162736), (5222, 151112), (5812, 135772), (5968, 132223), (9698, 81368), (10171, 77584), (10444, 75556), (11624, 67886), (18889, 41776), (19396, 40684), (20342, 38792), (20888, 37778), (23248, 33943)]