259683072

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 144

約数和(自身を含む): 768216960

約数和(自身を除く): 508533888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 59, 64, 66, 88, 96, 118, 128, 132, 176, 177, 192, 236, 256, 264, 352, 354, 384, 472, 521, 528, 649, 704, 708, 768, 944, 1042, 1056, 1298, 1408, 1416, 1563, 1888, 1947, 2084, 2112, 2596, 2816, 2832, 3126, 3776, 3894, 4168, 4224, 5192, 5664, 5731, 6252, 7552, 7788, 8336, 8448, 10384, 11328, 11462, 12504, 15104, 15576, 16672, 17193, 20768, 22656, 22924, 25008, 30739, 31152, 33344, 34386, 41536, 45312, 45848, 50016, 61478, 62304, 66688, 68772, 83072, 91696, 92217, 100032, 122956, 124608, 133376, 137544, 166144, 183392, 184434, 200064, 245912, 249216, 275088, 338129, 366784, 368868, 400128, 491824, 498432, 550176, 676258, 733568, 737736, 983648, 1014387, 1100352, 1352516, 1467136, 1475472, 1967296, 2028774, 2200704, 2705032, 2950944, 3934592, 4057548, 4401408, 5410064, 5901888, 7869184, 8115096, 10820128, 11803776, 16230192, 21640256, 23607552, 32460384, 43280512, 64920768, 86561024, 129841536, 259683072]

約数ペア:

[(1, 259683072), (2, 129841536), (3, 86561024), (4, 64920768), (6, 43280512), (8, 32460384), (11, 23607552), (12, 21640256), (16, 16230192), (22, 11803776), (24, 10820128), (32, 8115096), (33, 7869184), (44, 5901888), (48, 5410064), (59, 4401408), (64, 4057548), (66, 3934592), (88, 2950944), (96, 2705032), (118, 2200704), (128, 2028774), (132, 1967296), (176, 1475472), (177, 1467136), (192, 1352516), (236, 1100352), (256, 1014387), (264, 983648), (352, 737736), (354, 733568), (384, 676258), (472, 550176), (521, 498432), (528, 491824), (649, 400128), (704, 368868), (708, 366784), (768, 338129), (944, 275088), (1042, 249216), (1056, 245912), (1298, 200064), (1408, 184434), (1416, 183392), (1563, 166144), (1888, 137544), (1947, 133376), (2084, 124608), (2112, 122956), (2596, 100032), (2816, 92217), (2832, 91696), (3126, 83072), (3776, 68772), (3894, 66688), (4168, 62304), (4224, 61478), (5192, 50016), (5664, 45848), (5731, 45312), (6252, 41536), (7552, 34386), (7788, 33344), (8336, 31152), (8448, 30739), (10384, 25008), (11328, 22924), (11462, 22656), (12504, 20768), (15104, 17193), (15576, 16672)]