496141584

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1087}}^1$

素因数の和:1392

約数の個数: 80

約数和(自身を含む): 1322677248

約数和(自身を除く): 826535664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 257, 296, 444, 514, 592, 771, 888, 1028, 1087, 1542, 1776, 2056, 2174, 3084, 3261, 4112, 4348, 6168, 6522, 8696, 9509, 12336, 13044, 17392, 19018, 26088, 28527, 38036, 40219, 52176, 57054, 76072, 80438, 114108, 120657, 152144, 160876, 228216, 241314, 279359, 321752, 456432, 482628, 558718, 643504, 838077, 965256, 1117436, 1676154, 1930512, 2234872, 3352308, 4469744, 6704616, 10336283, 13409232, 20672566, 31008849, 41345132, 62017698, 82690264, 124035396, 165380528, 248070792, 496141584]

約数ペア:

[(1, 496141584), (2, 248070792), (3, 165380528), (4, 124035396), (6, 82690264), (8, 62017698), (12, 41345132), (16, 31008849), (24, 20672566), (37, 13409232), (48, 10336283), (74, 6704616), (111, 4469744), (148, 3352308), (222, 2234872), (257, 1930512), (296, 1676154), (444, 1117436), (514, 965256), (592, 838077), (771, 643504), (888, 558718), (1028, 482628), (1087, 456432), (1542, 321752), (1776, 279359), (2056, 241314), (2174, 228216), (3084, 160876), (3261, 152144), (4112, 120657), (4348, 114108), (6168, 80438), (6522, 76072), (8696, 57054), (9509, 52176), (12336, 40219), (13044, 38036), (17392, 28527), (19018, 26088)]