400033296

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 320

約数和(自身を含む): 1366579200

約数和(自身を除く): 966545904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 23, 24, 26, 27, 36, 38, 39, 46, 48, 52, 54, 57, 69, 72, 76, 78, 92, 104, 108, 114, 117, 138, 144, 152, 156, 163, 171, 184, 207, 208, 216, 228, 234, 247, 276, 299, 304, 312, 326, 342, 351, 368, 414, 432, 437, 456, 468, 489, 494, 513, 552, 598, 621, 624, 652, 684, 702, 741, 828, 874, 897, 912, 936, 978, 988, 1026, 1104, 1196, 1242, 1304, 1311, 1368, 1404, 1467, 1482, 1656, 1748, 1794, 1872, 1956, 1976, 2052, 2119, 2223, 2392, 2484, 2608, 2622, 2691, 2736, 2808, 2934, 2964, 3097, 3312, 3496, 3588, 3749, 3912, 3933, 3952, 4104, 4238, 4401, 4446, 4784, 4968, 5244, 5382, 5616, 5681, 5868, 5928, 6194, 6357, 6669, 6992, 7176, 7498, 7824, 7866, 8073, 8208, 8476, 8802, 8892, 9291, 9936, 10488, 10764, 11247, 11362, 11736, 11799, 11856, 12388, 12714, 13338, 14352, 14996, 15732, 16146, 16952, 17043, 17604, 17784, 18582, 19071, 20976, 21528, 22494, 22724, 23472, 23598, 24776, 25428, 26676, 27873, 29992, 31464, 32292, 33741, 33904, 34086, 35208, 35568, 37164, 38142, 40261, 43056, 44988, 45448, 47196, 48737, 49552, 50856, 51129, 53352, 55746, 57213, 59984, 62928, 64584, 67482, 68172, 70416, 71231, 74328, 76284, 80522, 83619, 89976, 90896, 94392, 97474, 101223, 101712, 102258, 106704, 111492, 114426, 120783, 129168, 134964, 136344, 142462, 146211, 148656, 152568, 153387, 161044, 167238, 179952, 188784, 194948, 202446, 204516, 213693, 222984, 228852, 241566, 269928, 272688, 284924, 292422, 305136, 306774, 322088, 334476, 362349, 389896, 404892, 409032, 427386, 438633, 445968, 457704, 483132, 539856, 569848, 584844, 613548, 641079, 644176, 668952, 724698, 779792, 809784, 818064, 854772, 877266, 915408, 926003, 966264, 1087047, 1139696, 1169688, 1227096, 1282158, 1315899, 1337904, 1449396, 1619568, 1709544, 1754532, 1852006, 1923237, 1932528, 2174094, 2339376, 2454192, 2564316, 2631798, 2778009, 2898792, 3419088, 3509064, 3704012, 3846474, 4348188, 5128632, 5263596, 5556018, 5797584, 7018128, 7408024, 7692948, 8334027, 8696376, 10257264, 10527192, 11112036, 14816048, 15385896, 16668054, 17392752, 21054384, 22224072, 25002081, 30771792, 33336108, 44448144, 50004162, 66672216, 100008324, 133344432, 200016648, 400033296]

約数ペア:

[(1, 400033296), (2, 200016648), (3, 133344432), (4, 100008324), (6, 66672216), (8, 50004162), (9, 44448144), (12, 33336108), (13, 30771792), (16, 25002081), (18, 22224072), (19, 21054384), (23, 17392752), (24, 16668054), (26, 15385896), (27, 14816048), (36, 11112036), (38, 10527192), (39, 10257264), (46, 8696376), (48, 8334027), (52, 7692948), (54, 7408024), (57, 7018128), (69, 5797584), (72, 5556018), (76, 5263596), (78, 5128632), (92, 4348188), (104, 3846474), (108, 3704012), (114, 3509064), (117, 3419088), (138, 2898792), (144, 2778009), (152, 2631798), (156, 2564316), (163, 2454192), (171, 2339376), (184, 2174094), (207, 1932528), (208, 1923237), (216, 1852006), (228, 1754532), (234, 1709544), (247, 1619568), (276, 1449396), (299, 1337904), (304, 1315899), (312, 1282158), (326, 1227096), (342, 1169688), (351, 1139696), (368, 1087047), (414, 966264), (432, 926003), (437, 915408), (456, 877266), (468, 854772), (489, 818064), (494, 809784), (513, 779792), (552, 724698), (598, 668952), (621, 644176), (624, 641079), (652, 613548), (684, 584844), (702, 569848), (741, 539856), (828, 483132), (874, 457704), (897, 445968), (912, 438633), (936, 427386), (978, 409032), (988, 404892), (1026, 389896), (1104, 362349), (1196, 334476), (1242, 322088), (1304, 306774), (1311, 305136), (1368, 292422), (1404, 284924), (1467, 272688), (1482, 269928), (1656, 241566), (1748, 228852), (1794, 222984), (1872, 213693), (1956, 204516), (1976, 202446), (2052, 194948), (2119, 188784), (2223, 179952), (2392, 167238), (2484, 161044), (2608, 153387), (2622, 152568), (2691, 148656), (2736, 146211), (2808, 142462), (2934, 136344), (2964, 134964), (3097, 129168), (3312, 120783), (3496, 114426), (3588, 111492), (3749, 106704), (3912, 102258), (3933, 101712), (3952, 101223), (4104, 97474), (4238, 94392), (4401, 90896), (4446, 89976), (4784, 83619), (4968, 80522), (5244, 76284), (5382, 74328), (5616, 71231), (5681, 70416), (5868, 68172), (5928, 67482), (6194, 64584), (6357, 62928), (6669, 59984), (6992, 57213), (7176, 55746), (7498, 53352), (7824, 51129), (7866, 50856), (8073, 49552), (8208, 48737), (8476, 47196), (8802, 45448), (8892, 44988), (9291, 43056), (9936, 40261), (10488, 38142), (10764, 37164), (11247, 35568), (11362, 35208), (11736, 34086), (11799, 33904), (11856, 33741), (12388, 32292), (12714, 31464), (13338, 29992), (14352, 27873), (14996, 26676), (15732, 25428), (16146, 24776), (16952, 23598), (17043, 23472), (17604, 22724), (17784, 22494), (18582, 21528), (19071, 20976)]