1907743552

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1399}}^1$

素因数の和:1584

約数の個数: 112

約数和(自身を含む): 4480560000

約数和(自身を除く): 2572816448

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 149, 176, 208, 286, 298, 352, 416, 572, 596, 704, 832, 1144, 1192, 1399, 1639, 1937, 2288, 2384, 2798, 3278, 3874, 4576, 4768, 5596, 6556, 7748, 9152, 9536, 11192, 13112, 15389, 15496, 18187, 21307, 22384, 26224, 30778, 30992, 36374, 42614, 44768, 52448, 61556, 61984, 72748, 85228, 89536, 104896, 123112, 123968, 145496, 170456, 200057, 208451, 246224, 290992, 340912, 400114, 416902, 492448, 581984, 681824, 800228, 833804, 984896, 1163968, 1363648, 1600456, 1667608, 2292961, 2709863, 3200912, 3335216, 4585922, 5419726, 6401824, 6670432, 9171844, 10839452, 12803648, 13340864, 18343688, 21678904, 29808493, 36687376, 43357808, 59616986, 73374752, 86715616, 119233972, 146749504, 173431232, 238467944, 476935888, 953871776, 1907743552]

約数ペア:

[(1, 1907743552), (2, 953871776), (4, 476935888), (8, 238467944), (11, 173431232), (13, 146749504), (16, 119233972), (22, 86715616), (26, 73374752), (32, 59616986), (44, 43357808), (52, 36687376), (64, 29808493), (88, 21678904), (104, 18343688), (143, 13340864), (149, 12803648), (176, 10839452), (208, 9171844), (286, 6670432), (298, 6401824), (352, 5419726), (416, 4585922), (572, 3335216), (596, 3200912), (704, 2709863), (832, 2292961), (1144, 1667608), (1192, 1600456), (1399, 1363648), (1639, 1163968), (1937, 984896), (2288, 833804), (2384, 800228), (2798, 681824), (3278, 581984), (3874, 492448), (4576, 416902), (4768, 400114), (5596, 340912), (6556, 290992), (7748, 246224), (9152, 208451), (9536, 200057), (11192, 170456), (13112, 145496), (15389, 123968), (15496, 123112), (18187, 104896), (21307, 89536), (22384, 85228), (26224, 72748), (30778, 61984), (30992, 61556), (36374, 52448), (42614, 44768)]