331218048

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:667

約数の個数: 192

約数和(自身を含む): 1060473600

約数和(自身を除く): 729255552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 84, 87, 96, 98, 112, 116, 128, 147, 168, 174, 192, 196, 203, 224, 232, 294, 336, 348, 384, 392, 406, 448, 464, 588, 607, 609, 672, 696, 784, 812, 896, 928, 1176, 1214, 1218, 1344, 1392, 1421, 1568, 1624, 1821, 1856, 2352, 2428, 2436, 2688, 2784, 2842, 3136, 3248, 3642, 3712, 4249, 4263, 4704, 4856, 4872, 5568, 5684, 6272, 6496, 7284, 8498, 8526, 9408, 9712, 9744, 11136, 11368, 12747, 12992, 14568, 16996, 17052, 17603, 18816, 19424, 19488, 22736, 25494, 25984, 29136, 29743, 33992, 34104, 35206, 38848, 38976, 45472, 50988, 52809, 58272, 59486, 67984, 68208, 70412, 77696, 77952, 89229, 90944, 101976, 105618, 116544, 118972, 123221, 135968, 136416, 140824, 178458, 181888, 203952, 211236, 233088, 237944, 246442, 271936, 272832, 281648, 356916, 369663, 407904, 422472, 475888, 492884, 543872, 545664, 563296, 713832, 739326, 815808, 844944, 862547, 951776, 985768, 1126592, 1427664, 1478652, 1631616, 1689888, 1725094, 1903552, 1971536, 2253184, 2587641, 2855328, 2957304, 3379776, 3450188, 3807104, 3943072, 5175282, 5710656, 5914608, 6759552, 6900376, 7886144, 10350564, 11421312, 11829216, 13800752, 15772288, 20701128, 23658432, 27601504, 41402256, 47316864, 55203008, 82804512, 110406016, 165609024, 331218048]

約数ペア:

[(1, 331218048), (2, 165609024), (3, 110406016), (4, 82804512), (6, 55203008), (7, 47316864), (8, 41402256), (12, 27601504), (14, 23658432), (16, 20701128), (21, 15772288), (24, 13800752), (28, 11829216), (29, 11421312), (32, 10350564), (42, 7886144), (48, 6900376), (49, 6759552), (56, 5914608), (58, 5710656), (64, 5175282), (84, 3943072), (87, 3807104), (96, 3450188), (98, 3379776), (112, 2957304), (116, 2855328), (128, 2587641), (147, 2253184), (168, 1971536), (174, 1903552), (192, 1725094), (196, 1689888), (203, 1631616), (224, 1478652), (232, 1427664), (294, 1126592), (336, 985768), (348, 951776), (384, 862547), (392, 844944), (406, 815808), (448, 739326), (464, 713832), (588, 563296), (607, 545664), (609, 543872), (672, 492884), (696, 475888), (784, 422472), (812, 407904), (896, 369663), (928, 356916), (1176, 281648), (1214, 272832), (1218, 271936), (1344, 246442), (1392, 237944), (1421, 233088), (1568, 211236), (1624, 203952), (1821, 181888), (1856, 178458), (2352, 140824), (2428, 136416), (2436, 135968), (2688, 123221), (2784, 118972), (2842, 116544), (3136, 105618), (3248, 101976), (3642, 90944), (3712, 89229), (4249, 77952), (4263, 77696), (4704, 70412), (4856, 68208), (4872, 67984), (5568, 59486), (5684, 58272), (6272, 52809), (6496, 50988), (7284, 45472), (8498, 38976), (8526, 38848), (9408, 35206), (9712, 34104), (9744, 33992), (11136, 29743), (11368, 29136), (12747, 25984), (12992, 25494), (14568, 22736), (16996, 19488), (17052, 19424), (17603, 18816)]