254370432

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 715599360

約数和(自身を除く): 461228928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 83, 92, 96, 128, 138, 166, 184, 192, 249, 276, 332, 347, 368, 384, 498, 552, 664, 694, 736, 996, 1041, 1104, 1328, 1388, 1472, 1909, 1992, 2082, 2208, 2656, 2776, 2944, 3818, 3984, 4164, 4416, 5312, 5552, 5727, 7636, 7968, 7981, 8328, 8832, 10624, 11104, 11454, 15272, 15936, 15962, 16656, 22208, 22908, 23943, 28801, 30544, 31872, 31924, 33312, 44416, 45816, 47886, 57602, 61088, 63848, 66624, 86403, 91632, 95772, 115204, 122176, 127696, 133248, 172806, 183264, 191544, 230408, 244352, 255392, 345612, 366528, 383088, 460816, 510784, 662423, 691224, 733056, 766176, 921632, 1021568, 1324846, 1382448, 1532352, 1843264, 1987269, 2649692, 2764896, 3064704, 3686528, 3974538, 5299384, 5529792, 7949076, 10598768, 11059584, 15898152, 21197536, 31796304, 42395072, 63592608, 84790144, 127185216, 254370432]

約数ペア:

[(1, 254370432), (2, 127185216), (3, 84790144), (4, 63592608), (6, 42395072), (8, 31796304), (12, 21197536), (16, 15898152), (23, 11059584), (24, 10598768), (32, 7949076), (46, 5529792), (48, 5299384), (64, 3974538), (69, 3686528), (83, 3064704), (92, 2764896), (96, 2649692), (128, 1987269), (138, 1843264), (166, 1532352), (184, 1382448), (192, 1324846), (249, 1021568), (276, 921632), (332, 766176), (347, 733056), (368, 691224), (384, 662423), (498, 510784), (552, 460816), (664, 383088), (694, 366528), (736, 345612), (996, 255392), (1041, 244352), (1104, 230408), (1328, 191544), (1388, 183264), (1472, 172806), (1909, 133248), (1992, 127696), (2082, 122176), (2208, 115204), (2656, 95772), (2776, 91632), (2944, 86403), (3818, 66624), (3984, 63848), (4164, 61088), (4416, 57602), (5312, 47886), (5552, 45816), (5727, 44416), (7636, 33312), (7968, 31924), (7981, 31872), (8328, 30544), (8832, 28801), (10624, 23943), (11104, 22908), (11454, 22208), (15272, 16656), (15936, 15962)]