1255364528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3671}}^1$

素因数の和:3786

約数の個数: 80

約数和(自身を含む): 2786607360

約数和(自身を除く): 1531242832

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 67, 88, 116, 134, 176, 232, 268, 319, 464, 536, 638, 737, 1072, 1276, 1474, 1943, 2552, 2948, 3671, 3886, 5104, 5896, 7342, 7772, 11792, 14684, 15544, 21373, 29368, 31088, 40381, 42746, 58736, 80762, 85492, 106459, 161524, 170984, 212918, 245957, 323048, 341968, 425836, 491914, 646096, 851672, 983828, 1171049, 1703344, 1967656, 2342098, 2705527, 3935312, 4684196, 5411054, 7132753, 9368392, 10822108, 14265506, 18736784, 21644216, 28531012, 43288432, 57062024, 78460283, 114124048, 156920566, 313841132, 627682264, 1255364528]

約数ペア:

[(1, 1255364528), (2, 627682264), (4, 313841132), (8, 156920566), (11, 114124048), (16, 78460283), (22, 57062024), (29, 43288432), (44, 28531012), (58, 21644216), (67, 18736784), (88, 14265506), (116, 10822108), (134, 9368392), (176, 7132753), (232, 5411054), (268, 4684196), (319, 3935312), (464, 2705527), (536, 2342098), (638, 1967656), (737, 1703344), (1072, 1171049), (1276, 983828), (1474, 851672), (1943, 646096), (2552, 491914), (2948, 425836), (3671, 341968), (3886, 323048), (5104, 245957), (5896, 212918), (7342, 170984), (7772, 161524), (11792, 106459), (14684, 85492), (15544, 80762), (21373, 58736), (29368, 42746), (31088, 40381)]