238963968

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{6101}}^1$

素因数の和:6140

約数の個数: 108

約数和(自身を含む): 729640548

約数和(自身を除く): 490676580

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, 256, 272, 288, 306, 384, 408, 544, 576, 612, 768, 816, 1088, 1152, 1224, 1632, 2176, 2304, 2448, 3264, 4352, 4896, 6101, 6528, 9792, 12202, 13056, 18303, 19584, 24404, 36606, 39168, 48808, 54909, 73212, 97616, 103717, 109818, 146424, 195232, 207434, 219636, 292848, 311151, 390464, 414868, 439272, 585696, 622302, 780928, 829736, 878544, 933453, 1171392, 1244604, 1561856, 1659472, 1757088, 1866906, 2342784, 2489208, 3318944, 3514176, 3733812, 4685568, 4978416, 6637888, 7028352, 7467624, 9956832, 13275776, 14056704, 14935248, 19913664, 26551552, 29870496, 39827328, 59740992, 79654656, 119481984, 238963968]

約数ペア:

[(1, 238963968), (2, 119481984), (3, 79654656), (4, 59740992), (6, 39827328), (8, 29870496), (9, 26551552), (12, 19913664), (16, 14935248), (17, 14056704), (18, 13275776), (24, 9956832), (32, 7467624), (34, 7028352), (36, 6637888), (48, 4978416), (51, 4685568), (64, 3733812), (68, 3514176), (72, 3318944), (96, 2489208), (102, 2342784), (128, 1866906), (136, 1757088), (144, 1659472), (153, 1561856), (192, 1244604), (204, 1171392), (256, 933453), (272, 878544), (288, 829736), (306, 780928), (384, 622302), (408, 585696), (544, 439272), (576, 414868), (612, 390464), (768, 311151), (816, 292848), (1088, 219636), (1152, 207434), (1224, 195232), (1632, 146424), (2176, 109818), (2304, 103717), (2448, 97616), (3264, 73212), (4352, 54909), (4896, 48808), (6101, 39168), (6528, 36606), (9792, 24404), (12202, 19584), (13056, 18303)]