290685312

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{14843}}^1$

素因数の和:14880

約数の個数: 96

約数和(自身を含む): 885741480

約数和(自身を除く): 595056168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 306, 384, 408, 544, 576, 612, 816, 1088, 1152, 1224, 1632, 2176, 2448, 3264, 4896, 6528, 9792, 14843, 19584, 29686, 44529, 59372, 89058, 118744, 133587, 178116, 237488, 252331, 267174, 356232, 474976, 504662, 534348, 712464, 756993, 949952, 1009324, 1068696, 1424928, 1513986, 1899904, 2018648, 2137392, 2270979, 2849856, 3027972, 4037296, 4274784, 4541958, 5699712, 6055944, 8074592, 8549568, 9083916, 12111888, 16149184, 17099136, 18167832, 24223776, 32298368, 36335664, 48447552, 72671328, 96895104, 145342656, 290685312]

約数ペア:

[(1, 290685312), (2, 145342656), (3, 96895104), (4, 72671328), (6, 48447552), (8, 36335664), (9, 32298368), (12, 24223776), (16, 18167832), (17, 17099136), (18, 16149184), (24, 12111888), (32, 9083916), (34, 8549568), (36, 8074592), (48, 6055944), (51, 5699712), (64, 4541958), (68, 4274784), (72, 4037296), (96, 3027972), (102, 2849856), (128, 2270979), (136, 2137392), (144, 2018648), (153, 1899904), (192, 1513986), (204, 1424928), (272, 1068696), (288, 1009324), (306, 949952), (384, 756993), (408, 712464), (544, 534348), (576, 504662), (612, 474976), (816, 356232), (1088, 267174), (1152, 252331), (1224, 237488), (1632, 178116), (2176, 133587), (2448, 118744), (3264, 89058), (4896, 59372), (6528, 44529), (9792, 29686), (14843, 19584)]