389675808

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:659

約数の個数: 144

約数和(自身を含む): 1155910392

約数和(自身を除く): 766234584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 61, 72, 82, 96, 122, 123, 144, 164, 183, 244, 246, 288, 328, 366, 369, 488, 492, 541, 549, 656, 732, 738, 976, 984, 1082, 1098, 1312, 1464, 1476, 1623, 1952, 1968, 2164, 2196, 2501, 2928, 2952, 3246, 3936, 4328, 4392, 4869, 5002, 5856, 5904, 6492, 7503, 8656, 8784, 9738, 10004, 11808, 12984, 15006, 17312, 17568, 19476, 20008, 22181, 22509, 25968, 30012, 33001, 38952, 40016, 44362, 45018, 51936, 60024, 66002, 66543, 77904, 80032, 88724, 90036, 99003, 120048, 132004, 133086, 155808, 177448, 180072, 198006, 199629, 240096, 264008, 266172, 297009, 354896, 360144, 396012, 399258, 528016, 532344, 594018, 709792, 720288, 792024, 798516, 1056032, 1064688, 1188036, 1353041, 1584048, 1597032, 2129376, 2376072, 2706082, 3168096, 3194064, 4059123, 4752144, 5412164, 6388128, 8118246, 9504288, 10824328, 12177369, 16236492, 21648656, 24354738, 32472984, 43297312, 48709476, 64945968, 97418952, 129891936, 194837904, 389675808]

約数ペア:

[(1, 389675808), (2, 194837904), (3, 129891936), (4, 97418952), (6, 64945968), (8, 48709476), (9, 43297312), (12, 32472984), (16, 24354738), (18, 21648656), (24, 16236492), (32, 12177369), (36, 10824328), (41, 9504288), (48, 8118246), (61, 6388128), (72, 5412164), (82, 4752144), (96, 4059123), (122, 3194064), (123, 3168096), (144, 2706082), (164, 2376072), (183, 2129376), (244, 1597032), (246, 1584048), (288, 1353041), (328, 1188036), (366, 1064688), (369, 1056032), (488, 798516), (492, 792024), (541, 720288), (549, 709792), (656, 594018), (732, 532344), (738, 528016), (976, 399258), (984, 396012), (1082, 360144), (1098, 354896), (1312, 297009), (1464, 266172), (1476, 264008), (1623, 240096), (1952, 199629), (1968, 198006), (2164, 180072), (2196, 177448), (2501, 155808), (2928, 133086), (2952, 132004), (3246, 120048), (3936, 99003), (4328, 90036), (4392, 88724), (4869, 80032), (5002, 77904), (5856, 66543), (5904, 66002), (6492, 60024), (7503, 51936), (8656, 45018), (8784, 44362), (9738, 40016), (10004, 38952), (11808, 33001), (12984, 30012), (15006, 25968), (17312, 22509), (17568, 22181), (19476, 20008)]