913724928

素因数分解:

$2^9\times 3^3\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:605

約数の個数: 160

約数和(自身を含む): 2728381920

約数和(自身を除く): 1814656992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 157, 192, 216, 256, 288, 314, 384, 421, 432, 471, 512, 576, 628, 768, 842, 864, 942, 1152, 1256, 1263, 1413, 1536, 1684, 1728, 1884, 2304, 2512, 2526, 2826, 3368, 3456, 3768, 3789, 4239, 4608, 5024, 5052, 5652, 6736, 6912, 7536, 7578, 8478, 10048, 10104, 11304, 11367, 13472, 13824, 15072, 15156, 16956, 20096, 20208, 22608, 22734, 26944, 30144, 30312, 33912, 40192, 40416, 45216, 45468, 53888, 60288, 60624, 66097, 67824, 80384, 80832, 90432, 90936, 107776, 120576, 121248, 132194, 135648, 161664, 180864, 181872, 198291, 215552, 241152, 242496, 264388, 271296, 323328, 361728, 363744, 396582, 484992, 528776, 542592, 594873, 646656, 723456, 727488, 793164, 969984, 1057552, 1085184, 1189746, 1454976, 1586328, 1784619, 1939968, 2115104, 2170368, 2379492, 2909952, 3172656, 3569238, 4230208, 4758984, 5819904, 6345312, 7138476, 8460416, 9517968, 12690624, 14276952, 16920832, 19035936, 25381248, 28553904, 33841664, 38071872, 50762496, 57107808, 76143744, 101524992, 114215616, 152287488, 228431232, 304574976, 456862464, 913724928]

約数ペア:

[(1, 913724928), (2, 456862464), (3, 304574976), (4, 228431232), (6, 152287488), (8, 114215616), (9, 101524992), (12, 76143744), (16, 57107808), (18, 50762496), (24, 38071872), (27, 33841664), (32, 28553904), (36, 25381248), (48, 19035936), (54, 16920832), (64, 14276952), (72, 12690624), (96, 9517968), (108, 8460416), (128, 7138476), (144, 6345312), (157, 5819904), (192, 4758984), (216, 4230208), (256, 3569238), (288, 3172656), (314, 2909952), (384, 2379492), (421, 2170368), (432, 2115104), (471, 1939968), (512, 1784619), (576, 1586328), (628, 1454976), (768, 1189746), (842, 1085184), (864, 1057552), (942, 969984), (1152, 793164), (1256, 727488), (1263, 723456), (1413, 646656), (1536, 594873), (1684, 542592), (1728, 528776), (1884, 484992), (2304, 396582), (2512, 363744), (2526, 361728), (2826, 323328), (3368, 271296), (3456, 264388), (3768, 242496), (3789, 241152), (4239, 215552), (4608, 198291), (5024, 181872), (5052, 180864), (5652, 161664), (6736, 135648), (6912, 132194), (7536, 121248), (7578, 120576), (8478, 107776), (10048, 90936), (10104, 90432), (11304, 80832), (11367, 80384), (13472, 67824), (13824, 66097), (15072, 60624), (15156, 60288), (16956, 53888), (20096, 45468), (20208, 45216), (22608, 40416), (22734, 40192), (26944, 33912), (30144, 30312)]