221650790816

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1601}}^1\times {\mathrm{47543}}^1$

素因数の和:49174

約数の個数: 96

約数和(自身を含む): 537423683328

約数和(自身を除く): 315772892512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 1601, 2912, 3202, 6404, 11207, 12808, 20813, 22414, 25616, 41626, 44828, 47543, 51232, 83252, 89656, 95086, 145691, 166504, 179312, 190172, 291382, 332801, 333008, 358624, 380344, 582764, 618059, 665602, 666016, 760688, 1165528, 1236118, 1331204, 1521376, 2331056, 2472236, 2662408, 4326413, 4662112, 4944472, 5324816, 8652826, 9888944, 10649632, 17305652, 19777888, 34611304, 69222608, 76116343, 138445216, 152232686, 304465372, 532814401, 608930744, 989512459, 1065628802, 1217861488, 1979024918, 2131257604, 2435722976, 3958049836, 4262515208, 6926587213, 7916099672, 8525030416, 13853174426, 15832199344, 17050060832, 27706348852, 31664398688, 55412697704, 110825395408, 221650790816]

約数ペア:

[(1, 221650790816), (2, 110825395408), (4, 55412697704), (7, 31664398688), (8, 27706348852), (13, 17050060832), (14, 15832199344), (16, 13853174426), (26, 8525030416), (28, 7916099672), (32, 6926587213), (52, 4262515208), (56, 3958049836), (91, 2435722976), (104, 2131257604), (112, 1979024918), (182, 1217861488), (208, 1065628802), (224, 989512459), (364, 608930744), (416, 532814401), (728, 304465372), (1456, 152232686), (1601, 138445216), (2912, 76116343), (3202, 69222608), (6404, 34611304), (11207, 19777888), (12808, 17305652), (20813, 10649632), (22414, 9888944), (25616, 8652826), (41626, 5324816), (44828, 4944472), (47543, 4662112), (51232, 4326413), (83252, 2662408), (89656, 2472236), (95086, 2331056), (145691, 1521376), (166504, 1331204), (179312, 1236118), (190172, 1165528), (291382, 760688), (332801, 666016), (333008, 665602), (358624, 618059), (380344, 582764)]