215970816

素因数分解:

$2^{10}\times 3^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:559

約数の個数: 88

約数和(自身を含む): 580037920

約数和(自身を除く): 364067104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 229, 256, 307, 384, 458, 512, 614, 687, 768, 916, 921, 1024, 1228, 1374, 1536, 1832, 1842, 2456, 2748, 3072, 3664, 3684, 4912, 5496, 7328, 7368, 9824, 10992, 14656, 14736, 19648, 21984, 29312, 29472, 39296, 43968, 58624, 58944, 70303, 78592, 87936, 117248, 117888, 140606, 157184, 175872, 210909, 234496, 235776, 281212, 314368, 351744, 421818, 471552, 562424, 703488, 843636, 943104, 1124848, 1687272, 2249696, 3374544, 4499392, 6749088, 8998784, 13498176, 17997568, 26996352, 35995136, 53992704, 71990272, 107985408, 215970816]

約数ペア:

[(1, 215970816), (2, 107985408), (3, 71990272), (4, 53992704), (6, 35995136), (8, 26996352), (12, 17997568), (16, 13498176), (24, 8998784), (32, 6749088), (48, 4499392), (64, 3374544), (96, 2249696), (128, 1687272), (192, 1124848), (229, 943104), (256, 843636), (307, 703488), (384, 562424), (458, 471552), (512, 421818), (614, 351744), (687, 314368), (768, 281212), (916, 235776), (921, 234496), (1024, 210909), (1228, 175872), (1374, 157184), (1536, 140606), (1832, 117888), (1842, 117248), (2456, 87936), (2748, 78592), (3072, 70303), (3664, 58944), (3684, 58624), (4912, 43968), (5496, 39296), (7328, 29472), (7368, 29312), (9824, 21984), (10992, 19648), (14656, 14736)]