2977883376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251171}}^1$

素因数の和:251214

約数の個数: 80

約数和(自身を含む): 8720691840

約数和(自身を除く): 5742808464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 251171, 502342, 753513, 1004684, 1507026, 2009368, 3014052, 3265223, 4018736, 4772249, 6028104, 6530446, 9544498, 9795669, 12056208, 13060892, 14316747, 19088996, 19591338, 26121784, 28633494, 38177992, 39182676, 52243568, 57266988, 62039237, 76355984, 78365352, 114533976, 124078474, 156730704, 186117711, 229067952, 248156948, 372235422, 496313896, 744470844, 992627792, 1488941688, 2977883376]

約数ペア:

[(1, 2977883376), (2, 1488941688), (3, 992627792), (4, 744470844), (6, 496313896), (8, 372235422), (12, 248156948), (13, 229067952), (16, 186117711), (19, 156730704), (24, 124078474), (26, 114533976), (38, 78365352), (39, 76355984), (48, 62039237), (52, 57266988), (57, 52243568), (76, 39182676), (78, 38177992), (104, 28633494), (114, 26121784), (152, 19591338), (156, 19088996), (208, 14316747), (228, 13060892), (247, 12056208), (304, 9795669), (312, 9544498), (456, 6530446), (494, 6028104), (624, 4772249), (741, 4018736), (912, 3265223), (988, 3014052), (1482, 2009368), (1976, 1507026), (2964, 1004684), (3952, 753513), (5928, 502342), (11856, 251171)]