248679552

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:662

約数の個数: 128

約数和(自身を含む): 728377920

約数和(自身を除く): 479698368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 113, 128, 132, 176, 192, 226, 264, 339, 352, 384, 452, 521, 528, 678, 704, 904, 1042, 1056, 1243, 1356, 1408, 1563, 1808, 2084, 2112, 2486, 2712, 3126, 3616, 3729, 4168, 4224, 4972, 5424, 5731, 6252, 7232, 7458, 8336, 9944, 10848, 11462, 12504, 14464, 14916, 16672, 17193, 19888, 21696, 22924, 25008, 29832, 33344, 34386, 39776, 43392, 45848, 50016, 58873, 59664, 66688, 68772, 79552, 91696, 100032, 117746, 119328, 137544, 159104, 176619, 183392, 200064, 235492, 238656, 275088, 353238, 366784, 470984, 477312, 550176, 647603, 706476, 733568, 941968, 1100352, 1295206, 1412952, 1883936, 1942809, 2200704, 2590412, 2825904, 3767872, 3885618, 5180824, 5651808, 7535744, 7771236, 10361648, 11303616, 15542472, 20723296, 22607232, 31084944, 41446592, 62169888, 82893184, 124339776, 248679552]

約数ペア:

[(1, 248679552), (2, 124339776), (3, 82893184), (4, 62169888), (6, 41446592), (8, 31084944), (11, 22607232), (12, 20723296), (16, 15542472), (22, 11303616), (24, 10361648), (32, 7771236), (33, 7535744), (44, 5651808), (48, 5180824), (64, 3885618), (66, 3767872), (88, 2825904), (96, 2590412), (113, 2200704), (128, 1942809), (132, 1883936), (176, 1412952), (192, 1295206), (226, 1100352), (264, 941968), (339, 733568), (352, 706476), (384, 647603), (452, 550176), (521, 477312), (528, 470984), (678, 366784), (704, 353238), (904, 275088), (1042, 238656), (1056, 235492), (1243, 200064), (1356, 183392), (1408, 176619), (1563, 159104), (1808, 137544), (2084, 119328), (2112, 117746), (2486, 100032), (2712, 91696), (3126, 79552), (3616, 68772), (3729, 66688), (4168, 59664), (4224, 58873), (4972, 50016), (5424, 45848), (5731, 43392), (6252, 39776), (7232, 34386), (7458, 33344), (8336, 29832), (9944, 25008), (10848, 22924), (11462, 21696), (12504, 19888), (14464, 17193), (14916, 16672)]