648297408

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2417}}^1$

素因数の和:2570

約数の個数: 112

約数和(自身を含む): 1886736384

約数和(自身を除く): 1238438976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 127, 132, 176, 192, 254, 264, 352, 381, 508, 528, 704, 762, 1016, 1056, 1397, 1524, 2032, 2112, 2417, 2794, 3048, 4064, 4191, 4834, 5588, 6096, 7251, 8128, 8382, 9668, 11176, 12192, 14502, 16764, 19336, 22352, 24384, 26587, 29004, 33528, 38672, 44704, 53174, 58008, 67056, 77344, 79761, 89408, 106348, 116016, 134112, 154688, 159522, 212696, 232032, 268224, 306959, 319044, 425392, 464064, 613918, 638088, 850784, 920877, 1227836, 1276176, 1701568, 1841754, 2455672, 2552352, 3376549, 3683508, 4911344, 5104704, 6753098, 7367016, 9822688, 10129647, 13506196, 14734032, 19645376, 20259294, 27012392, 29468064, 40518588, 54024784, 58936128, 81037176, 108049568, 162074352, 216099136, 324148704, 648297408]

約数ペア:

[(1, 648297408), (2, 324148704), (3, 216099136), (4, 162074352), (6, 108049568), (8, 81037176), (11, 58936128), (12, 54024784), (16, 40518588), (22, 29468064), (24, 27012392), (32, 20259294), (33, 19645376), (44, 14734032), (48, 13506196), (64, 10129647), (66, 9822688), (88, 7367016), (96, 6753098), (127, 5104704), (132, 4911344), (176, 3683508), (192, 3376549), (254, 2552352), (264, 2455672), (352, 1841754), (381, 1701568), (508, 1276176), (528, 1227836), (704, 920877), (762, 850784), (1016, 638088), (1056, 613918), (1397, 464064), (1524, 425392), (2032, 319044), (2112, 306959), (2417, 268224), (2794, 232032), (3048, 212696), (4064, 159522), (4191, 154688), (4834, 134112), (5588, 116016), (6096, 106348), (7251, 89408), (8128, 79761), (8382, 77344), (9668, 67056), (11176, 58008), (12192, 53174), (14502, 44704), (16764, 38672), (19336, 33528), (22352, 29004), (24384, 26587)]