628549632

素因数分解:

$2^{11}\times 3^6\times {\mathrm{421}}^1$

素因数の和:461

約数の個数: 168

約数和(自身を含む): 1888802370

約数和(自身を除く): 1260252738

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 421, 432, 486, 512, 576, 648, 729, 768, 842, 864, 972, 1024, 1152, 1263, 1296, 1458, 1536, 1684, 1728, 1944, 2048, 2304, 2526, 2592, 2916, 3072, 3368, 3456, 3789, 3888, 4608, 5052, 5184, 5832, 6144, 6736, 6912, 7578, 7776, 9216, 10104, 10368, 11367, 11664, 13472, 13824, 15156, 15552, 18432, 20208, 20736, 22734, 23328, 26944, 27648, 30312, 31104, 34101, 40416, 41472, 45468, 46656, 53888, 55296, 60624, 62208, 68202, 80832, 82944, 90936, 93312, 102303, 107776, 121248, 124416, 136404, 161664, 165888, 181872, 186624, 204606, 215552, 242496, 248832, 272808, 306909, 323328, 363744, 373248, 409212, 431104, 484992, 497664, 545616, 613818, 646656, 727488, 746496, 818424, 862208, 969984, 1091232, 1227636, 1293312, 1454976, 1492992, 1636848, 1939968, 2182464, 2455272, 2586624, 2909952, 3273696, 3879936, 4364928, 4910544, 5819904, 6547392, 7759872, 8729856, 9821088, 11639808, 13094784, 17459712, 19642176, 23279616, 26189568, 34919424, 39284352, 52379136, 69838848, 78568704, 104758272, 157137408, 209516544, 314274816, 628549632]

約数ペア:

[(1, 628549632), (2, 314274816), (3, 209516544), (4, 157137408), (6, 104758272), (8, 78568704), (9, 69838848), (12, 52379136), (16, 39284352), (18, 34919424), (24, 26189568), (27, 23279616), (32, 19642176), (36, 17459712), (48, 13094784), (54, 11639808), (64, 9821088), (72, 8729856), (81, 7759872), (96, 6547392), (108, 5819904), (128, 4910544), (144, 4364928), (162, 3879936), (192, 3273696), (216, 2909952), (243, 2586624), (256, 2455272), (288, 2182464), (324, 1939968), (384, 1636848), (421, 1492992), (432, 1454976), (486, 1293312), (512, 1227636), (576, 1091232), (648, 969984), (729, 862208), (768, 818424), (842, 746496), (864, 727488), (972, 646656), (1024, 613818), (1152, 545616), (1263, 497664), (1296, 484992), (1458, 431104), (1536, 409212), (1684, 373248), (1728, 363744), (1944, 323328), (2048, 306909), (2304, 272808), (2526, 248832), (2592, 242496), (2916, 215552), (3072, 204606), (3368, 186624), (3456, 181872), (3789, 165888), (3888, 161664), (4608, 136404), (5052, 124416), (5184, 121248), (5832, 107776), (6144, 102303), (6736, 93312), (6912, 90936), (7578, 82944), (7776, 80832), (9216, 68202), (10104, 62208), (10368, 60624), (11367, 55296), (11664, 53888), (13472, 46656), (13824, 45468), (15156, 41472), (15552, 40416), (18432, 34101), (20208, 31104), (20736, 30312), (22734, 27648), (23328, 26944)]