1307808

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:274

約数の個数: 72

約数和(自身を含む): 3931200

約数和(自身を除く): 2623392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 239, 288, 304, 342, 456, 478, 608, 684, 717, 912, 956, 1368, 1434, 1824, 1912, 2151, 2736, 2868, 3824, 4302, 4541, 5472, 5736, 7648, 8604, 9082, 11472, 13623, 17208, 18164, 22944, 27246, 34416, 36328, 40869, 54492, 68832, 72656, 81738, 108984, 145312, 163476, 217968, 326952, 435936, 653904, 1307808]

約数ペア:

[(1, 1307808), (2, 653904), (3, 435936), (4, 326952), (6, 217968), (8, 163476), (9, 145312), (12, 108984), (16, 81738), (18, 72656), (19, 68832), (24, 54492), (32, 40869), (36, 36328), (38, 34416), (48, 27246), (57, 22944), (72, 18164), (76, 17208), (96, 13623), (114, 11472), (144, 9082), (152, 8604), (171, 7648), (228, 5736), (239, 5472), (288, 4541), (304, 4302), (342, 3824), (456, 2868), (478, 2736), (608, 2151), (684, 1912), (717, 1824), (912, 1434), (956, 1368)]