227339728

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 586248192

約数和(自身を除く): 358908464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 71, 77, 88, 92, 112, 113, 142, 154, 161, 176, 184, 226, 253, 284, 308, 322, 368, 452, 497, 506, 568, 616, 644, 781, 791, 904, 994, 1012, 1136, 1232, 1243, 1288, 1562, 1582, 1633, 1771, 1808, 1988, 2024, 2486, 2576, 2599, 3124, 3164, 3266, 3542, 3976, 4048, 4972, 5198, 5467, 6248, 6328, 6532, 7084, 7952, 8023, 8701, 9944, 10396, 10934, 11431, 12496, 12656, 13064, 14168, 16046, 17402, 17963, 18193, 19888, 20792, 21868, 22862, 26128, 28336, 28589, 32092, 34804, 35926, 36386, 41584, 43736, 45724, 56161, 57178, 64184, 69608, 71852, 72772, 87472, 88253, 91448, 112322, 114356, 125741, 128368, 139216, 143704, 145544, 176506, 182896, 184529, 200123, 224644, 228712, 251482, 287408, 291088, 353012, 369058, 400246, 449288, 457424, 502964, 617771, 706024, 738116, 800492, 898576, 1005928, 1235542, 1291703, 1412048, 1476232, 1600984, 2011856, 2029819, 2471084, 2583406, 2952464, 3201968, 4059638, 4942168, 5166812, 8119276, 9884336, 10333624, 14208733, 16238552, 20667248, 28417466, 32477104, 56834932, 113669864, 227339728]

約数ペア:

[(1, 227339728), (2, 113669864), (4, 56834932), (7, 32477104), (8, 28417466), (11, 20667248), (14, 16238552), (16, 14208733), (22, 10333624), (23, 9884336), (28, 8119276), (44, 5166812), (46, 4942168), (56, 4059638), (71, 3201968), (77, 2952464), (88, 2583406), (92, 2471084), (112, 2029819), (113, 2011856), (142, 1600984), (154, 1476232), (161, 1412048), (176, 1291703), (184, 1235542), (226, 1005928), (253, 898576), (284, 800492), (308, 738116), (322, 706024), (368, 617771), (452, 502964), (497, 457424), (506, 449288), (568, 400246), (616, 369058), (644, 353012), (781, 291088), (791, 287408), (904, 251482), (994, 228712), (1012, 224644), (1136, 200123), (1232, 184529), (1243, 182896), (1288, 176506), (1562, 145544), (1582, 143704), (1633, 139216), (1771, 128368), (1808, 125741), (1988, 114356), (2024, 112322), (2486, 91448), (2576, 88253), (2599, 87472), (3124, 72772), (3164, 71852), (3266, 69608), (3542, 64184), (3976, 57178), (4048, 56161), (4972, 45724), (5198, 43736), (5467, 41584), (6248, 36386), (6328, 35926), (6532, 34804), (7084, 32092), (7952, 28589), (8023, 28336), (8701, 26128), (9944, 22862), (10396, 21868), (10934, 20792), (11431, 19888), (12496, 18193), (12656, 17963), (13064, 17402), (14168, 16046)]