2651940072

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{1553}}^1$

素因数の和:2243

約数の個数: 96

約数和(自身を含む): 7392719880

約数和(自身を除く): 4740779808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 641, 666, 888, 1282, 1332, 1553, 1923, 2564, 2664, 3106, 3846, 4659, 5128, 5769, 6212, 7692, 9318, 11538, 12424, 13977, 15384, 18636, 23076, 23717, 27954, 37272, 46152, 47434, 55908, 57461, 71151, 94868, 111816, 114922, 142302, 172383, 189736, 213453, 229844, 284604, 344766, 426906, 459688, 517149, 569208, 689532, 853812, 995473, 1034298, 1379064, 1707624, 1990946, 2068596, 2986419, 3981892, 4137192, 5972838, 7963784, 8959257, 11945676, 17918514, 23891352, 35837028, 36832501, 71674056, 73665002, 110497503, 147330004, 220995006, 294660008, 331492509, 441990012, 662985018, 883980024, 1325970036, 2651940072]

約数ペア:

[(1, 2651940072), (2, 1325970036), (3, 883980024), (4, 662985018), (6, 441990012), (8, 331492509), (9, 294660008), (12, 220995006), (18, 147330004), (24, 110497503), (36, 73665002), (37, 71674056), (72, 36832501), (74, 35837028), (111, 23891352), (148, 17918514), (222, 11945676), (296, 8959257), (333, 7963784), (444, 5972838), (641, 4137192), (666, 3981892), (888, 2986419), (1282, 2068596), (1332, 1990946), (1553, 1707624), (1923, 1379064), (2564, 1034298), (2664, 995473), (3106, 853812), (3846, 689532), (4659, 569208), (5128, 517149), (5769, 459688), (6212, 426906), (7692, 344766), (9318, 284604), (11538, 229844), (12424, 213453), (13977, 189736), (15384, 172383), (18636, 142302), (23076, 114922), (23717, 111816), (27954, 94868), (37272, 71151), (46152, 57461), (47434, 55908)]