311929488

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:926

約数の個数: 160

約数和(自身を含む): 979798400

約数和(自身を除く): 667868912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 67, 72, 78, 104, 108, 117, 134, 144, 156, 201, 208, 216, 234, 268, 312, 351, 402, 432, 468, 536, 603, 624, 702, 804, 829, 871, 936, 1072, 1206, 1404, 1608, 1658, 1742, 1809, 1872, 2412, 2487, 2613, 2808, 3216, 3316, 3484, 3618, 4824, 4974, 5226, 5616, 6632, 6968, 7236, 7461, 7839, 9648, 9948, 10452, 10777, 13264, 13936, 14472, 14922, 15678, 19896, 20904, 21554, 22383, 23517, 28944, 29844, 31356, 32331, 39792, 41808, 43108, 44766, 47034, 55543, 59688, 62712, 64662, 86216, 89532, 94068, 96993, 111086, 119376, 125424, 129324, 166629, 172432, 179064, 188136, 193986, 222172, 258648, 290979, 333258, 358128, 376272, 387972, 444344, 499887, 517296, 581958, 666516, 722059, 775944, 888688, 999774, 1163916, 1333032, 1444118, 1499661, 1551888, 1999548, 2166177, 2327832, 2666064, 2888236, 2999322, 3999096, 4332354, 4655664, 5776472, 5998644, 6498531, 7998192, 8664708, 11552944, 11997288, 12997062, 17329416, 19495593, 23994576, 25994124, 34658832, 38991186, 51988248, 77982372, 103976496, 155964744, 311929488]

約数ペア:

[(1, 311929488), (2, 155964744), (3, 103976496), (4, 77982372), (6, 51988248), (8, 38991186), (9, 34658832), (12, 25994124), (13, 23994576), (16, 19495593), (18, 17329416), (24, 12997062), (26, 11997288), (27, 11552944), (36, 8664708), (39, 7998192), (48, 6498531), (52, 5998644), (54, 5776472), (67, 4655664), (72, 4332354), (78, 3999096), (104, 2999322), (108, 2888236), (117, 2666064), (134, 2327832), (144, 2166177), (156, 1999548), (201, 1551888), (208, 1499661), (216, 1444118), (234, 1333032), (268, 1163916), (312, 999774), (351, 888688), (402, 775944), (432, 722059), (468, 666516), (536, 581958), (603, 517296), (624, 499887), (702, 444344), (804, 387972), (829, 376272), (871, 358128), (936, 333258), (1072, 290979), (1206, 258648), (1404, 222172), (1608, 193986), (1658, 188136), (1742, 179064), (1809, 172432), (1872, 166629), (2412, 129324), (2487, 125424), (2613, 119376), (2808, 111086), (3216, 96993), (3316, 94068), (3484, 89532), (3618, 86216), (4824, 64662), (4974, 62712), (5226, 59688), (5616, 55543), (6632, 47034), (6968, 44766), (7236, 43108), (7461, 41808), (7839, 39792), (9648, 32331), (9948, 31356), (10452, 29844), (10777, 28944), (13264, 23517), (13936, 22383), (14472, 21554), (14922, 20904), (15678, 19896)]