1319073924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1129}}^1\times {\mathrm{1987}}^1$

素因数の和:3137

約数の個数: 72

約数和(自身を含む): 3585318240

約数和(自身を除く): 2266244316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1129, 1987, 2258, 3387, 3974, 4516, 5961, 6774, 7903, 7948, 11922, 13548, 13909, 15806, 23709, 23844, 27818, 31612, 41727, 47418, 55321, 55636, 83454, 94836, 97363, 110642, 165963, 166908, 194726, 221284, 292089, 331926, 389452, 584178, 663852, 1168356, 2243323, 4486646, 6729969, 8973292, 13459938, 15703261, 26919876, 31406522, 47109783, 62813044, 94219566, 109922827, 188439132, 219845654, 329768481, 439691308, 659536962, 1319073924]

約数ペア:

[(1, 1319073924), (2, 659536962), (3, 439691308), (4, 329768481), (6, 219845654), (7, 188439132), (12, 109922827), (14, 94219566), (21, 62813044), (28, 47109783), (42, 31406522), (49, 26919876), (84, 15703261), (98, 13459938), (147, 8973292), (196, 6729969), (294, 4486646), (588, 2243323), (1129, 1168356), (1987, 663852), (2258, 584178), (3387, 389452), (3974, 331926), (4516, 292089), (5961, 221284), (6774, 194726), (7903, 166908), (7948, 165963), (11922, 110642), (13548, 97363), (13909, 94836), (15806, 83454), (23709, 55636), (23844, 55321), (27818, 47418), (31612, 41727)]