267971808

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 774748800

約数和(自身を除く): 506776992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 83, 96, 104, 156, 166, 169, 199, 208, 249, 312, 332, 338, 398, 416, 498, 507, 597, 624, 664, 676, 796, 996, 1014, 1079, 1194, 1248, 1328, 1352, 1592, 1992, 2028, 2158, 2388, 2587, 2656, 2704, 3184, 3237, 3984, 4056, 4316, 4776, 5174, 5408, 6368, 6474, 7761, 7968, 8112, 8632, 9552, 10348, 12948, 14027, 15522, 16224, 16517, 17264, 19104, 20696, 25896, 28054, 31044, 33034, 33631, 34528, 41392, 42081, 49551, 51792, 56108, 62088, 66068, 67262, 82784, 84162, 99102, 100893, 103584, 112216, 124176, 132136, 134524, 168324, 198204, 201786, 214721, 224432, 248352, 264272, 269048, 336648, 396408, 403572, 429442, 448864, 528544, 538096, 644163, 673296, 792816, 807144, 858884, 1076192, 1288326, 1346592, 1585632, 1614288, 1717768, 2576652, 2791373, 3228576, 3435536, 5153304, 5582746, 6871072, 8374119, 10306608, 11165492, 16748238, 20613216, 22330984, 33496476, 44661968, 66992952, 89323936, 133985904, 267971808]

約数ペア:

[(1, 267971808), (2, 133985904), (3, 89323936), (4, 66992952), (6, 44661968), (8, 33496476), (12, 22330984), (13, 20613216), (16, 16748238), (24, 11165492), (26, 10306608), (32, 8374119), (39, 6871072), (48, 5582746), (52, 5153304), (78, 3435536), (83, 3228576), (96, 2791373), (104, 2576652), (156, 1717768), (166, 1614288), (169, 1585632), (199, 1346592), (208, 1288326), (249, 1076192), (312, 858884), (332, 807144), (338, 792816), (398, 673296), (416, 644163), (498, 538096), (507, 528544), (597, 448864), (624, 429442), (664, 403572), (676, 396408), (796, 336648), (996, 269048), (1014, 264272), (1079, 248352), (1194, 224432), (1248, 214721), (1328, 201786), (1352, 198204), (1592, 168324), (1992, 134524), (2028, 132136), (2158, 124176), (2388, 112216), (2587, 103584), (2656, 100893), (2704, 99102), (3184, 84162), (3237, 82784), (3984, 67262), (4056, 66068), (4316, 62088), (4776, 56108), (5174, 51792), (5408, 49551), (6368, 42081), (6474, 41392), (7761, 34528), (7968, 33631), (8112, 33034), (8632, 31044), (9552, 28054), (10348, 25896), (12948, 20696), (14027, 19104), (15522, 17264), (16224, 16517)]