742912272

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1021}}^1$

素因数の和:1229

約数の個数: 120

約数和(自身を含む): 2161472768

約数和(自身を除く): 1418560496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 163, 186, 248, 279, 326, 372, 489, 496, 558, 652, 744, 978, 1021, 1116, 1304, 1467, 1488, 1956, 2042, 2232, 2608, 2934, 3063, 3912, 4084, 4464, 5053, 5868, 6126, 7824, 8168, 9189, 10106, 11736, 12252, 15159, 16336, 18378, 20212, 23472, 24504, 30318, 31651, 36756, 40424, 45477, 49008, 60636, 63302, 73512, 80848, 90954, 94953, 121272, 126604, 147024, 166423, 181908, 189906, 242544, 253208, 284859, 332846, 363816, 379812, 499269, 506416, 569718, 665692, 727632, 759624, 998538, 1139436, 1331384, 1497807, 1519248, 1997076, 2278872, 2662768, 2995614, 3994152, 4557744, 5159113, 5991228, 7988304, 10318226, 11982456, 15477339, 20636452, 23964912, 30954678, 41272904, 46432017, 61909356, 82545808, 92864034, 123818712, 185728068, 247637424, 371456136, 742912272]

約数ペア:

[(1, 742912272), (2, 371456136), (3, 247637424), (4, 185728068), (6, 123818712), (8, 92864034), (9, 82545808), (12, 61909356), (16, 46432017), (18, 41272904), (24, 30954678), (31, 23964912), (36, 20636452), (48, 15477339), (62, 11982456), (72, 10318226), (93, 7988304), (124, 5991228), (144, 5159113), (163, 4557744), (186, 3994152), (248, 2995614), (279, 2662768), (326, 2278872), (372, 1997076), (489, 1519248), (496, 1497807), (558, 1331384), (652, 1139436), (744, 998538), (978, 759624), (1021, 727632), (1116, 665692), (1304, 569718), (1467, 506416), (1488, 499269), (1956, 379812), (2042, 363816), (2232, 332846), (2608, 284859), (2934, 253208), (3063, 242544), (3912, 189906), (4084, 181908), (4464, 166423), (5053, 147024), (5868, 126604), (6126, 121272), (7824, 94953), (8168, 90954), (9189, 80848), (10106, 73512), (11736, 63302), (12252, 60636), (15159, 49008), (16336, 45477), (18378, 40424), (20212, 36756), (23472, 31651), (24504, 30318)]