213597468

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6373}}^1$

素因数の和:6416

約数の個数: 108

約数和(自身を含む): 661238760

約数和(自身を除く): 447641292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2394, 2793, 3724, 4788, 5586, 6373, 8379, 11172, 12746, 16758, 19119, 25492, 33516, 38238, 44611, 57357, 76476, 89222, 114714, 121087, 133833, 178444, 229428, 242174, 267666, 312277, 363261, 401499, 484348, 535332, 624554, 726522, 802998, 847609, 936831, 1089783, 1249108, 1453044, 1605996, 1695218, 1873662, 2179566, 2542827, 2810493, 3390436, 3747324, 4359132, 5085654, 5620986, 5933263, 7628481, 10171308, 11241972, 11866526, 15256962, 17799789, 23733052, 30513924, 35599578, 53399367, 71199156, 106798734, 213597468]

約数ペア:

[(1, 213597468), (2, 106798734), (3, 71199156), (4, 53399367), (6, 35599578), (7, 30513924), (9, 23733052), (12, 17799789), (14, 15256962), (18, 11866526), (19, 11241972), (21, 10171308), (28, 7628481), (36, 5933263), (38, 5620986), (42, 5085654), (49, 4359132), (57, 3747324), (63, 3390436), (76, 2810493), (84, 2542827), (98, 2179566), (114, 1873662), (126, 1695218), (133, 1605996), (147, 1453044), (171, 1249108), (196, 1089783), (228, 936831), (252, 847609), (266, 802998), (294, 726522), (342, 624554), (399, 535332), (441, 484348), (532, 401499), (588, 363261), (684, 312277), (798, 267666), (882, 242174), (931, 229428), (1197, 178444), (1596, 133833), (1764, 121087), (1862, 114714), (2394, 89222), (2793, 76476), (3724, 57357), (4788, 44611), (5586, 38238), (6373, 33516), (8379, 25492), (11172, 19119), (12746, 16758)]