8316984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 24998400

約数和(自身を除く): 16681416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 23, 24, 26, 38, 39, 46, 52, 57, 61, 69, 76, 78, 92, 104, 114, 122, 138, 152, 156, 183, 184, 228, 244, 247, 276, 299, 312, 366, 437, 456, 488, 494, 552, 598, 732, 741, 793, 874, 897, 988, 1159, 1196, 1311, 1403, 1464, 1482, 1586, 1748, 1794, 1976, 2318, 2379, 2392, 2622, 2806, 2964, 3172, 3477, 3496, 3588, 4209, 4636, 4758, 5244, 5612, 5681, 5928, 6344, 6954, 7176, 8418, 9272, 9516, 10488, 11224, 11362, 13908, 15067, 16836, 17043, 18239, 19032, 22724, 26657, 27816, 30134, 33672, 34086, 36478, 45201, 45448, 53314, 54717, 60268, 68172, 72956, 79971, 90402, 106628, 109434, 120536, 136344, 145912, 159942, 180804, 213256, 218868, 319884, 346541, 361608, 437736, 639768, 693082, 1039623, 1386164, 2079246, 2772328, 4158492, 8316984]

約数ペア:

[(1, 8316984), (2, 4158492), (3, 2772328), (4, 2079246), (6, 1386164), (8, 1039623), (12, 693082), (13, 639768), (19, 437736), (23, 361608), (24, 346541), (26, 319884), (38, 218868), (39, 213256), (46, 180804), (52, 159942), (57, 145912), (61, 136344), (69, 120536), (76, 109434), (78, 106628), (92, 90402), (104, 79971), (114, 72956), (122, 68172), (138, 60268), (152, 54717), (156, 53314), (183, 45448), (184, 45201), (228, 36478), (244, 34086), (247, 33672), (276, 30134), (299, 27816), (312, 26657), (366, 22724), (437, 19032), (456, 18239), (488, 17043), (494, 16836), (552, 15067), (598, 13908), (732, 11362), (741, 11224), (793, 10488), (874, 9516), (897, 9272), (988, 8418), (1159, 7176), (1196, 6954), (1311, 6344), (1403, 5928), (1464, 5681), (1482, 5612), (1586, 5244), (1748, 4758), (1794, 4636), (1976, 4209), (2318, 3588), (2379, 3496), (2392, 3477), (2622, 3172), (2806, 2964)]