3138331376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7919}}^1$

素因数の和:8022

約数の個数: 80

約数和(自身を含む): 6788136960

約数和(自身を除く): 3649805584

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 47, 62, 68, 94, 124, 136, 188, 248, 272, 376, 496, 527, 752, 799, 1054, 1457, 1598, 2108, 2914, 3196, 4216, 5828, 6392, 7919, 8432, 11656, 12784, 15838, 23312, 24769, 31676, 49538, 63352, 99076, 126704, 134623, 198152, 245489, 269246, 372193, 396304, 490978, 538492, 744386, 981956, 1076984, 1488772, 1963912, 2153968, 2977544, 3927824, 4173313, 5955088, 6327281, 8346626, 11537983, 12654562, 16693252, 23075966, 25309124, 33386504, 46151932, 50618248, 66773008, 92303864, 101236496, 184607728, 196145711, 392291422, 784582844, 1569165688, 3138331376]

約数ペア:

[(1, 3138331376), (2, 1569165688), (4, 784582844), (8, 392291422), (16, 196145711), (17, 184607728), (31, 101236496), (34, 92303864), (47, 66773008), (62, 50618248), (68, 46151932), (94, 33386504), (124, 25309124), (136, 23075966), (188, 16693252), (248, 12654562), (272, 11537983), (376, 8346626), (496, 6327281), (527, 5955088), (752, 4173313), (799, 3927824), (1054, 2977544), (1457, 2153968), (1598, 1963912), (2108, 1488772), (2914, 1076984), (3196, 981956), (4216, 744386), (5828, 538492), (6392, 490978), (7919, 396304), (8432, 372193), (11656, 269246), (12784, 245489), (15838, 198152), (23312, 134623), (24769, 126704), (31676, 99076), (49538, 63352)]