2725968

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 120

約数和(自身を含む): 8764320

約数和(自身を除く): 6038352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 61, 76, 84, 98, 112, 114, 122, 133, 147, 152, 168, 183, 196, 228, 244, 266, 294, 304, 336, 366, 392, 399, 427, 456, 488, 532, 588, 732, 784, 798, 854, 912, 931, 976, 1064, 1159, 1176, 1281, 1464, 1596, 1708, 1862, 2128, 2318, 2352, 2562, 2793, 2928, 2989, 3192, 3416, 3477, 3724, 4636, 5124, 5586, 5978, 6384, 6832, 6954, 7448, 8113, 8967, 9272, 10248, 11172, 11956, 13908, 14896, 16226, 17934, 18544, 20496, 22344, 23912, 24339, 27816, 32452, 35868, 44688, 47824, 48678, 55632, 56791, 64904, 71736, 97356, 113582, 129808, 143472, 170373, 194712, 227164, 340746, 389424, 454328, 681492, 908656, 1362984, 2725968]

約数ペア:

[(1, 2725968), (2, 1362984), (3, 908656), (4, 681492), (6, 454328), (7, 389424), (8, 340746), (12, 227164), (14, 194712), (16, 170373), (19, 143472), (21, 129808), (24, 113582), (28, 97356), (38, 71736), (42, 64904), (48, 56791), (49, 55632), (56, 48678), (57, 47824), (61, 44688), (76, 35868), (84, 32452), (98, 27816), (112, 24339), (114, 23912), (122, 22344), (133, 20496), (147, 18544), (152, 17934), (168, 16226), (183, 14896), (196, 13908), (228, 11956), (244, 11172), (266, 10248), (294, 9272), (304, 8967), (336, 8113), (366, 7448), (392, 6954), (399, 6832), (427, 6384), (456, 5978), (488, 5586), (532, 5124), (588, 4636), (732, 3724), (784, 3477), (798, 3416), (854, 3192), (912, 2989), (931, 2928), (976, 2793), (1064, 2562), (1159, 2352), (1176, 2318), (1281, 2128), (1464, 1862), (1596, 1708)]