313481376

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:959

約数の個数: 144

約数和(自身を含む): 970711560

約数和(自身を除く): 657230184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 101, 104, 117, 144, 156, 202, 208, 234, 288, 303, 312, 404, 416, 468, 606, 624, 808, 829, 909, 936, 1212, 1248, 1313, 1616, 1658, 1818, 1872, 2424, 2487, 2626, 3232, 3316, 3636, 3744, 3939, 4848, 4974, 5252, 6632, 7272, 7461, 7878, 9696, 9948, 10504, 10777, 11817, 13264, 14544, 14922, 15756, 19896, 21008, 21554, 23634, 26528, 29088, 29844, 31512, 32331, 39792, 42016, 43108, 47268, 59688, 63024, 64662, 79584, 83729, 86216, 94536, 96993, 119376, 126048, 129324, 167458, 172432, 189072, 193986, 238752, 251187, 258648, 334916, 344864, 378144, 387972, 502374, 517296, 669832, 753561, 775944, 1004748, 1034592, 1088477, 1339664, 1507122, 1551888, 2009496, 2176954, 2679328, 3014244, 3103776, 3265431, 4018992, 4353908, 6028488, 6530862, 8037984, 8707816, 9796293, 12056976, 13061724, 17415632, 19592586, 24113952, 26123448, 34831264, 39185172, 52246896, 78370344, 104493792, 156740688, 313481376]

約数ペア:

[(1, 313481376), (2, 156740688), (3, 104493792), (4, 78370344), (6, 52246896), (8, 39185172), (9, 34831264), (12, 26123448), (13, 24113952), (16, 19592586), (18, 17415632), (24, 13061724), (26, 12056976), (32, 9796293), (36, 8707816), (39, 8037984), (48, 6530862), (52, 6028488), (72, 4353908), (78, 4018992), (96, 3265431), (101, 3103776), (104, 3014244), (117, 2679328), (144, 2176954), (156, 2009496), (202, 1551888), (208, 1507122), (234, 1339664), (288, 1088477), (303, 1034592), (312, 1004748), (404, 775944), (416, 753561), (468, 669832), (606, 517296), (624, 502374), (808, 387972), (829, 378144), (909, 344864), (936, 334916), (1212, 258648), (1248, 251187), (1313, 238752), (1616, 193986), (1658, 189072), (1818, 172432), (1872, 167458), (2424, 129324), (2487, 126048), (2626, 119376), (3232, 96993), (3316, 94536), (3636, 86216), (3744, 83729), (3939, 79584), (4848, 64662), (4974, 63024), (5252, 59688), (6632, 47268), (7272, 43108), (7461, 42016), (7878, 39792), (9696, 32331), (9948, 31512), (10504, 29844), (10777, 29088), (11817, 26528), (13264, 23634), (14544, 21554), (14922, 21008), (15756, 19896)]