557173728

素因数分解:

$2^5\times 3^5\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1011

約数の個数: 144

約数和(自身を含む): 1665780480

約数和(自身を除く): 1108606752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 81, 96, 108, 144, 158, 162, 216, 237, 243, 288, 316, 324, 432, 474, 486, 632, 648, 711, 864, 907, 948, 972, 1264, 1296, 1422, 1814, 1896, 1944, 2133, 2528, 2592, 2721, 2844, 3628, 3792, 3888, 4266, 5442, 5688, 6399, 7256, 7584, 7776, 8163, 8532, 10884, 11376, 12798, 14512, 16326, 17064, 19197, 21768, 22752, 24489, 25596, 29024, 32652, 34128, 38394, 43536, 48978, 51192, 65304, 68256, 71653, 73467, 76788, 87072, 97956, 102384, 130608, 143306, 146934, 153576, 195912, 204768, 214959, 220401, 261216, 286612, 293868, 307152, 391824, 429918, 440802, 573224, 587736, 614304, 644877, 783648, 859836, 881604, 1146448, 1175472, 1289754, 1719672, 1763208, 1934631, 2292896, 2350944, 2579508, 3439344, 3526416, 3869262, 5159016, 5803893, 6878688, 7052832, 7738524, 10318032, 11607786, 15477048, 17411679, 20636064, 23215572, 30954096, 34823358, 46431144, 61908192, 69646716, 92862288, 139293432, 185724576, 278586864, 557173728]

約数ペア:

[(1, 557173728), (2, 278586864), (3, 185724576), (4, 139293432), (6, 92862288), (8, 69646716), (9, 61908192), (12, 46431144), (16, 34823358), (18, 30954096), (24, 23215572), (27, 20636064), (32, 17411679), (36, 15477048), (48, 11607786), (54, 10318032), (72, 7738524), (79, 7052832), (81, 6878688), (96, 5803893), (108, 5159016), (144, 3869262), (158, 3526416), (162, 3439344), (216, 2579508), (237, 2350944), (243, 2292896), (288, 1934631), (316, 1763208), (324, 1719672), (432, 1289754), (474, 1175472), (486, 1146448), (632, 881604), (648, 859836), (711, 783648), (864, 644877), (907, 614304), (948, 587736), (972, 573224), (1264, 440802), (1296, 429918), (1422, 391824), (1814, 307152), (1896, 293868), (1944, 286612), (2133, 261216), (2528, 220401), (2592, 214959), (2721, 204768), (2844, 195912), (3628, 153576), (3792, 146934), (3888, 143306), (4266, 130608), (5442, 102384), (5688, 97956), (6399, 87072), (7256, 76788), (7584, 73467), (7776, 71653), (8163, 68256), (8532, 65304), (10884, 51192), (11376, 48978), (12798, 43536), (14512, 38394), (16326, 34128), (17064, 32652), (19197, 29024), (21768, 25596), (22752, 24489)]