239248512

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1931

約数の個数: 128

約数和(自身を含む): 725587200

約数和(自身を除く): 486338688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 288, 296, 333, 384, 432, 444, 576, 592, 666, 864, 888, 999, 1152, 1184, 1332, 1728, 1776, 1871, 1998, 2368, 2664, 3456, 3552, 3742, 3996, 4736, 5328, 5613, 7104, 7484, 7992, 10656, 11226, 14208, 14968, 15984, 16839, 21312, 22452, 29936, 31968, 33678, 42624, 44904, 50517, 59872, 63936, 67356, 69227, 89808, 101034, 119744, 127872, 134712, 138454, 179616, 202068, 207681, 239488, 269424, 276908, 359232, 404136, 415362, 538848, 553816, 623043, 718464, 808272, 830724, 1077696, 1107632, 1246086, 1616544, 1661448, 1869129, 2155392, 2215264, 2492172, 3233088, 3322896, 3738258, 4430528, 4984344, 6466176, 6645792, 7476516, 8861056, 9968688, 13291584, 14953032, 19937376, 26583168, 29906064, 39874752, 59812128, 79749504, 119624256, 239248512]

約数ペア:

[(1, 239248512), (2, 119624256), (3, 79749504), (4, 59812128), (6, 39874752), (8, 29906064), (9, 26583168), (12, 19937376), (16, 14953032), (18, 13291584), (24, 9968688), (27, 8861056), (32, 7476516), (36, 6645792), (37, 6466176), (48, 4984344), (54, 4430528), (64, 3738258), (72, 3322896), (74, 3233088), (96, 2492172), (108, 2215264), (111, 2155392), (128, 1869129), (144, 1661448), (148, 1616544), (192, 1246086), (216, 1107632), (222, 1077696), (288, 830724), (296, 808272), (333, 718464), (384, 623043), (432, 553816), (444, 538848), (576, 415362), (592, 404136), (666, 359232), (864, 276908), (888, 269424), (999, 239488), (1152, 207681), (1184, 202068), (1332, 179616), (1728, 138454), (1776, 134712), (1871, 127872), (1998, 119744), (2368, 101034), (2664, 89808), (3456, 69227), (3552, 67356), (3742, 63936), (3996, 59872), (4736, 50517), (5328, 44904), (5613, 42624), (7104, 33678), (7484, 31968), (7992, 29936), (10656, 22452), (11226, 21312), (14208, 16839), (14968, 15984)]