231111328

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 555859584

約数和(自身を除く): 324748256

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 137, 224, 238, 272, 274, 443, 476, 544, 548, 886, 952, 959, 1096, 1772, 1904, 1918, 2192, 2329, 3101, 3544, 3808, 3836, 4384, 4658, 6202, 7088, 7531, 7672, 9316, 12404, 14176, 15062, 15344, 16303, 18632, 24808, 30124, 30688, 32606, 37264, 49616, 52717, 60248, 60691, 65212, 74528, 99232, 105434, 120496, 121382, 130424, 210868, 240992, 242764, 260848, 421736, 424837, 485528, 521696, 843472, 849674, 971056, 1031747, 1686944, 1699348, 1942112, 2063494, 3398696, 4126988, 6797392, 7222229, 8253976, 13594784, 14444458, 16507952, 28888916, 33015904, 57777832, 115555664, 231111328]

約数ペア:

[(1, 231111328), (2, 115555664), (4, 57777832), (7, 33015904), (8, 28888916), (14, 16507952), (16, 14444458), (17, 13594784), (28, 8253976), (32, 7222229), (34, 6797392), (56, 4126988), (68, 3398696), (112, 2063494), (119, 1942112), (136, 1699348), (137, 1686944), (224, 1031747), (238, 971056), (272, 849674), (274, 843472), (443, 521696), (476, 485528), (544, 424837), (548, 421736), (886, 260848), (952, 242764), (959, 240992), (1096, 210868), (1772, 130424), (1904, 121382), (1918, 120496), (2192, 105434), (2329, 99232), (3101, 74528), (3544, 65212), (3808, 60691), (3836, 60248), (4384, 52717), (4658, 49616), (6202, 37264), (7088, 32606), (7531, 30688), (7672, 30124), (9316, 24808), (12404, 18632), (14176, 16303), (15062, 15344)]