226756908

素因数分解:

$2^2\times 3^7\times 7^2\times {\mathrm{23}}^2$

素因数の和:85

約数の個数: 216

約数和(自身を含む): 723722160

約数和(自身を除く): 496965252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 81, 84, 92, 98, 108, 126, 138, 147, 161, 162, 189, 196, 207, 243, 252, 276, 294, 322, 324, 378, 414, 441, 483, 486, 529, 567, 588, 621, 644, 729, 756, 828, 882, 966, 972, 1058, 1127, 1134, 1242, 1323, 1449, 1458, 1587, 1701, 1764, 1863, 1932, 2116, 2187, 2254, 2268, 2484, 2646, 2898, 2916, 3174, 3381, 3402, 3703, 3726, 3969, 4347, 4374, 4508, 4761, 5103, 5292, 5589, 5796, 6348, 6762, 6804, 7406, 7452, 7938, 8694, 8748, 9522, 10143, 10206, 11109, 11178, 11907, 13041, 13524, 14283, 14812, 15309, 15876, 16767, 17388, 19044, 20286, 20412, 22218, 22356, 23814, 25921, 26082, 28566, 30429, 30618, 33327, 33534, 35721, 39123, 40572, 42849, 44436, 47628, 50301, 51842, 52164, 57132, 60858, 61236, 66654, 67068, 71442, 77763, 78246, 85698, 91287, 99981, 100602, 103684, 107163, 117369, 121716, 128547, 133308, 142884, 155526, 156492, 171396, 182574, 199962, 201204, 214326, 233289, 234738, 257094, 273861, 299943, 311052, 352107, 365148, 385641, 399924, 428652, 466578, 469476, 514188, 547722, 599886, 699867, 704214, 771282, 821583, 899829, 933156, 1095444, 1156923, 1199772, 1399734, 1408428, 1542564, 1643166, 1799658, 2099601, 2313846, 2464749, 2699487, 2799468, 3286332, 3599316, 4199202, 4627692, 4929498, 5398974, 6298803, 8098461, 8398404, 9858996, 10797948, 12597606, 16196922, 18896409, 25195212, 32393844, 37792818, 56689227, 75585636, 113378454, 226756908]

約数ペア:

[(1, 226756908), (2, 113378454), (3, 75585636), (4, 56689227), (6, 37792818), (7, 32393844), (9, 25195212), (12, 18896409), (14, 16196922), (18, 12597606), (21, 10797948), (23, 9858996), (27, 8398404), (28, 8098461), (36, 6298803), (42, 5398974), (46, 4929498), (49, 4627692), (54, 4199202), (63, 3599316), (69, 3286332), (81, 2799468), (84, 2699487), (92, 2464749), (98, 2313846), (108, 2099601), (126, 1799658), (138, 1643166), (147, 1542564), (161, 1408428), (162, 1399734), (189, 1199772), (196, 1156923), (207, 1095444), (243, 933156), (252, 899829), (276, 821583), (294, 771282), (322, 704214), (324, 699867), (378, 599886), (414, 547722), (441, 514188), (483, 469476), (486, 466578), (529, 428652), (567, 399924), (588, 385641), (621, 365148), (644, 352107), (729, 311052), (756, 299943), (828, 273861), (882, 257094), (966, 234738), (972, 233289), (1058, 214326), (1127, 201204), (1134, 199962), (1242, 182574), (1323, 171396), (1449, 156492), (1458, 155526), (1587, 142884), (1701, 133308), (1764, 128547), (1863, 121716), (1932, 117369), (2116, 107163), (2187, 103684), (2254, 100602), (2268, 99981), (2484, 91287), (2646, 85698), (2898, 78246), (2916, 77763), (3174, 71442), (3381, 67068), (3402, 66654), (3703, 61236), (3726, 60858), (3969, 57132), (4347, 52164), (4374, 51842), (4508, 50301), (4761, 47628), (5103, 44436), (5292, 42849), (5589, 40572), (5796, 39123), (6348, 35721), (6762, 33534), (6804, 33327), (7406, 30618), (7452, 30429), (7938, 28566), (8694, 26082), (8748, 25921), (9522, 23814), (10143, 22356), (10206, 22218), (11109, 20412), (11178, 20286), (11907, 19044), (13041, 17388), (13524, 16767), (14283, 15876), (14812, 15309)]