40271232

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 117504000

約数和(自身を除く): 77232768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 199, 204, 248, 272, 372, 384, 398, 408, 496, 527, 544, 597, 744, 796, 816, 992, 1054, 1088, 1194, 1488, 1581, 1592, 1632, 1984, 2108, 2176, 2388, 2976, 3162, 3184, 3264, 3383, 3968, 4216, 4776, 5952, 6169, 6324, 6368, 6528, 6766, 8432, 9552, 10149, 11904, 12338, 12648, 12736, 13532, 16864, 18507, 19104, 20298, 24676, 25296, 25472, 27064, 33728, 37014, 38208, 40596, 49352, 50592, 54128, 67456, 74028, 76416, 81192, 98704, 101184, 104873, 108256, 148056, 162384, 197408, 202368, 209746, 216512, 296112, 314619, 324768, 394816, 419492, 433024, 592224, 629238, 649536, 789632, 838984, 1184448, 1258476, 1299072, 1677968, 2368896, 2516952, 3355936, 5033904, 6711872, 10067808, 13423744, 20135616, 40271232]

約数ペア:

[(1, 40271232), (2, 20135616), (3, 13423744), (4, 10067808), (6, 6711872), (8, 5033904), (12, 3355936), (16, 2516952), (17, 2368896), (24, 1677968), (31, 1299072), (32, 1258476), (34, 1184448), (48, 838984), (51, 789632), (62, 649536), (64, 629238), (68, 592224), (93, 433024), (96, 419492), (102, 394816), (124, 324768), (128, 314619), (136, 296112), (186, 216512), (192, 209746), (199, 202368), (204, 197408), (248, 162384), (272, 148056), (372, 108256), (384, 104873), (398, 101184), (408, 98704), (496, 81192), (527, 76416), (544, 74028), (597, 67456), (744, 54128), (796, 50592), (816, 49352), (992, 40596), (1054, 38208), (1088, 37014), (1194, 33728), (1488, 27064), (1581, 25472), (1592, 25296), (1632, 24676), (1984, 20298), (2108, 19104), (2176, 18507), (2388, 16864), (2976, 13532), (3162, 12736), (3184, 12648), (3264, 12338), (3383, 11904), (3968, 10149), (4216, 9552), (4776, 8432), (5952, 6766), (6169, 6528), (6324, 6368)]