7678804518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{240881}}^1$

素因数の和:240930

約数の個数: 96

約数和(自身を含む): 21644692992

約数和(自身を除く): 13965888474

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 42, 46, 63, 66, 69, 77, 99, 126, 138, 154, 161, 198, 207, 231, 253, 322, 414, 462, 483, 506, 693, 759, 966, 1386, 1449, 1518, 1771, 2277, 2898, 3542, 4554, 5313, 10626, 15939, 31878, 240881, 481762, 722643, 1445286, 1686167, 2167929, 2649691, 3372334, 4335858, 5058501, 5299382, 5540263, 7949073, 10117002, 11080526, 15175503, 15898146, 16620789, 18547837, 23847219, 30351006, 33241578, 37095674, 38781841, 47694438, 49862367, 55643511, 60942893, 77563682, 99724734, 111287022, 116345523, 121885786, 166930533, 182828679, 232691046, 333861066, 349036569, 365657358, 426600251, 548486037, 698073138, 853200502, 1096972074, 1279800753, 2559601506, 3839402259, 7678804518]

約数ペア:

[(1, 7678804518), (2, 3839402259), (3, 2559601506), (6, 1279800753), (7, 1096972074), (9, 853200502), (11, 698073138), (14, 548486037), (18, 426600251), (21, 365657358), (22, 349036569), (23, 333861066), (33, 232691046), (42, 182828679), (46, 166930533), (63, 121885786), (66, 116345523), (69, 111287022), (77, 99724734), (99, 77563682), (126, 60942893), (138, 55643511), (154, 49862367), (161, 47694438), (198, 38781841), (207, 37095674), (231, 33241578), (253, 30351006), (322, 23847219), (414, 18547837), (462, 16620789), (483, 15898146), (506, 15175503), (693, 11080526), (759, 10117002), (966, 7949073), (1386, 5540263), (1449, 5299382), (1518, 5058501), (1771, 4335858), (2277, 3372334), (2898, 2649691), (3542, 2167929), (4554, 1686167), (5313, 1445286), (10626, 722643), (15939, 481762), (31878, 240881)]