276790404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 762675200

約数和(自身を除く): 485884796

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 79, 114, 121, 127, 132, 158, 209, 228, 237, 242, 254, 316, 363, 381, 418, 474, 484, 508, 627, 726, 762, 836, 869, 948, 1254, 1397, 1452, 1501, 1524, 1738, 2299, 2413, 2508, 2607, 2794, 3002, 3476, 4191, 4503, 4598, 4826, 5214, 5588, 6004, 6897, 7239, 8382, 9006, 9196, 9559, 9652, 10033, 10428, 13794, 14478, 15367, 16511, 16764, 18012, 19118, 20066, 26543, 27588, 28677, 28956, 30099, 30734, 33022, 38236, 40132, 46101, 49533, 53086, 57354, 60198, 61468, 66044, 79629, 92202, 99066, 106172, 110363, 114708, 120396, 159258, 181621, 184404, 190627, 198132, 220726, 291973, 318516, 331089, 363242, 381254, 441452, 544863, 571881, 583946, 662178, 726484, 762508, 875919, 1089726, 1143762, 1167892, 1213993, 1324356, 1751838, 2096897, 2179452, 2287524, 2427986, 3503676, 3641979, 4193794, 4855972, 6290691, 7283958, 8387588, 12581382, 14567916, 23065867, 25162764, 46131734, 69197601, 92263468, 138395202, 276790404]

約数ペア:

[(1, 276790404), (2, 138395202), (3, 92263468), (4, 69197601), (6, 46131734), (11, 25162764), (12, 23065867), (19, 14567916), (22, 12581382), (33, 8387588), (38, 7283958), (44, 6290691), (57, 4855972), (66, 4193794), (76, 3641979), (79, 3503676), (114, 2427986), (121, 2287524), (127, 2179452), (132, 2096897), (158, 1751838), (209, 1324356), (228, 1213993), (237, 1167892), (242, 1143762), (254, 1089726), (316, 875919), (363, 762508), (381, 726484), (418, 662178), (474, 583946), (484, 571881), (508, 544863), (627, 441452), (726, 381254), (762, 363242), (836, 331089), (869, 318516), (948, 291973), (1254, 220726), (1397, 198132), (1452, 190627), (1501, 184404), (1524, 181621), (1738, 159258), (2299, 120396), (2413, 114708), (2508, 110363), (2607, 106172), (2794, 99066), (3002, 92202), (3476, 79629), (4191, 66044), (4503, 61468), (4598, 60198), (4826, 57354), (5214, 53086), (5588, 49533), (6004, 46101), (6897, 40132), (7239, 38236), (8382, 33022), (9006, 30734), (9196, 30099), (9559, 28956), (9652, 28677), (10033, 27588), (10428, 26543), (13794, 20066), (14478, 19118), (15367, 18012), (16511, 16764)]