9880011736

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1305

約数の個数: 128

約数和(自身を含む): 22584360960

約数和(自身を除く): 12704349224

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 127, 164, 217, 248, 254, 287, 328, 434, 508, 574, 868, 889, 1016, 1093, 1148, 1271, 1736, 1778, 2186, 2296, 2542, 3556, 3937, 4372, 5084, 5207, 7112, 7651, 7874, 8744, 8897, 10168, 10414, 15302, 15748, 17794, 20828, 27559, 30604, 31496, 33883, 35588, 36449, 41656, 44813, 55118, 61208, 67766, 71176, 72898, 89626, 110236, 135532, 138811, 145796, 161417, 179252, 220472, 237181, 271064, 277622, 291592, 313691, 322834, 358504, 474362, 555244, 627382, 645668, 948724, 971677, 1110488, 1129919, 1254764, 1291336, 1389203, 1897448, 1943354, 2259838, 2509528, 2778406, 3886708, 4303141, 4519676, 5556812, 5691251, 7773416, 8606282, 9039352, 9724421, 11113624, 11382502, 17212564, 19448842, 22765004, 30121987, 34425128, 38897684, 39838757, 45530008, 60243974, 77795368, 79677514, 120487948, 159355028, 176428781, 240975896, 318710056, 352857562, 705715124, 1235001467, 1411430248, 2470002934, 4940005868, 9880011736]

約数ペア:

[(1, 9880011736), (2, 4940005868), (4, 2470002934), (7, 1411430248), (8, 1235001467), (14, 705715124), (28, 352857562), (31, 318710056), (41, 240975896), (56, 176428781), (62, 159355028), (82, 120487948), (124, 79677514), (127, 77795368), (164, 60243974), (217, 45530008), (248, 39838757), (254, 38897684), (287, 34425128), (328, 30121987), (434, 22765004), (508, 19448842), (574, 17212564), (868, 11382502), (889, 11113624), (1016, 9724421), (1093, 9039352), (1148, 8606282), (1271, 7773416), (1736, 5691251), (1778, 5556812), (2186, 4519676), (2296, 4303141), (2542, 3886708), (3556, 2778406), (3937, 2509528), (4372, 2259838), (5084, 1943354), (5207, 1897448), (7112, 1389203), (7651, 1291336), (7874, 1254764), (8744, 1129919), (8897, 1110488), (10168, 971677), (10414, 948724), (15302, 645668), (15748, 627382), (17794, 555244), (20828, 474362), (27559, 358504), (30604, 322834), (31496, 313691), (33883, 291592), (35588, 277622), (36449, 271064), (41656, 237181), (44813, 220472), (55118, 179252), (61208, 161417), (67766, 145796), (71176, 138811), (72898, 135532), (89626, 110236)]