1378390792702

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1\times {\mathrm{853}}^1$

素因数の和:1926

約数の個数: 128

約数和(自身を含む): 2635818393600

約数和(自身を除く): 1257427600898

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 199, 398, 469, 737, 787, 853, 938, 1393, 1474, 1574, 1706, 2189, 2786, 4378, 5159, 5509, 5971, 8657, 9383, 10318, 11018, 11942, 13333, 15323, 17314, 18766, 26666, 30646, 52729, 57151, 60599, 65681, 93331, 105458, 114302, 121198, 131362, 146663, 156613, 169747, 186662, 293326, 313226, 339494, 369103, 400057, 580019, 628661, 671311, 738206, 800114, 1026641, 1096291, 1160038, 1188229, 1257322, 1342622, 1722743, 1867217, 2053282, 2192582, 2376458, 3445486, 3734434, 4060133, 4400627, 4699177, 7384421, 8120266, 8801254, 9398354, 10493071, 11373049, 12059201, 13070519, 14768842, 20986142, 22746098, 24118402, 26141038, 44977837, 51690947, 73451497, 79611343, 89955674, 103381894, 115423781, 125103539, 133590889, 146902994, 159222686, 230847562, 250207078, 267181778, 314844859, 494756207, 629689718, 807966467, 875724773, 935136223, 989512414, 1469499779, 1615932934, 1751449546, 1870272446, 2938999558, 3463293449, 6926586898, 8950589563, 10286498453, 17901179126, 20572996906, 62654126941, 98456485193, 125308253882, 196912970386, 689195396351, 1378390792702]

約数ペア:

[(1, 1378390792702), (2, 689195396351), (7, 196912970386), (11, 125308253882), (14, 98456485193), (22, 62654126941), (67, 20572996906), (77, 17901179126), (134, 10286498453), (154, 8950589563), (199, 6926586898), (398, 3463293449), (469, 2938999558), (737, 1870272446), (787, 1751449546), (853, 1615932934), (938, 1469499779), (1393, 989512414), (1474, 935136223), (1574, 875724773), (1706, 807966467), (2189, 629689718), (2786, 494756207), (4378, 314844859), (5159, 267181778), (5509, 250207078), (5971, 230847562), (8657, 159222686), (9383, 146902994), (10318, 133590889), (11018, 125103539), (11942, 115423781), (13333, 103381894), (15323, 89955674), (17314, 79611343), (18766, 73451497), (26666, 51690947), (30646, 44977837), (52729, 26141038), (57151, 24118402), (60599, 22746098), (65681, 20986142), (93331, 14768842), (105458, 13070519), (114302, 12059201), (121198, 11373049), (131362, 10493071), (146663, 9398354), (156613, 8801254), (169747, 8120266), (186662, 7384421), (293326, 4699177), (313226, 4400627), (339494, 4060133), (369103, 3734434), (400057, 3445486), (580019, 2376458), (628661, 2192582), (671311, 2053282), (738206, 1867217), (800114, 1722743), (1026641, 1342622), (1096291, 1257322), (1160038, 1188229)]