1499784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 128

約数和(自身を含む): 4838400

約数和(自身を除く): 3338616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 23, 24, 26, 33, 38, 39, 44, 46, 52, 57, 66, 69, 76, 78, 88, 92, 104, 114, 132, 138, 143, 152, 156, 184, 209, 228, 247, 253, 264, 276, 286, 299, 312, 418, 429, 437, 456, 494, 506, 552, 572, 598, 627, 741, 759, 836, 858, 874, 897, 988, 1012, 1144, 1196, 1254, 1311, 1482, 1518, 1672, 1716, 1748, 1794, 1976, 2024, 2392, 2508, 2622, 2717, 2964, 3036, 3289, 3432, 3496, 3588, 4807, 5016, 5244, 5434, 5681, 5928, 6072, 6578, 7176, 8151, 9614, 9867, 10488, 10868, 11362, 13156, 14421, 16302, 17043, 19228, 19734, 21736, 22724, 26312, 28842, 32604, 34086, 38456, 39468, 45448, 57684, 62491, 65208, 68172, 78936, 115368, 124982, 136344, 187473, 249964, 374946, 499928, 749892, 1499784]

約数ペア:

[(1, 1499784), (2, 749892), (3, 499928), (4, 374946), (6, 249964), (8, 187473), (11, 136344), (12, 124982), (13, 115368), (19, 78936), (22, 68172), (23, 65208), (24, 62491), (26, 57684), (33, 45448), (38, 39468), (39, 38456), (44, 34086), (46, 32604), (52, 28842), (57, 26312), (66, 22724), (69, 21736), (76, 19734), (78, 19228), (88, 17043), (92, 16302), (104, 14421), (114, 13156), (132, 11362), (138, 10868), (143, 10488), (152, 9867), (156, 9614), (184, 8151), (209, 7176), (228, 6578), (247, 6072), (253, 5928), (264, 5681), (276, 5434), (286, 5244), (299, 5016), (312, 4807), (418, 3588), (429, 3496), (437, 3432), (456, 3289), (494, 3036), (506, 2964), (552, 2717), (572, 2622), (598, 2508), (627, 2392), (741, 2024), (759, 1976), (836, 1794), (858, 1748), (874, 1716), (897, 1672), (988, 1518), (1012, 1482), (1144, 1311), (1196, 1254)]