1241235008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:860

約数の個数: 112

約数和(自身を含む): 2834786304

約数和(自身を除く): 1593551296

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 127, 136, 208, 221, 254, 272, 416, 442, 508, 544, 691, 832, 884, 1016, 1088, 1382, 1651, 1768, 2032, 2159, 2764, 3302, 3536, 4064, 4318, 5528, 6604, 7072, 8128, 8636, 8983, 11056, 11747, 13208, 14144, 17272, 17966, 22112, 23494, 26416, 28067, 34544, 35932, 44224, 46988, 52832, 56134, 69088, 71864, 87757, 93976, 105664, 112268, 138176, 143728, 152711, 175514, 187952, 224536, 287456, 305422, 351028, 375904, 449072, 574912, 610844, 702056, 751808, 898144, 1140841, 1221688, 1404112, 1491869, 1796288, 2281682, 2443376, 2808224, 2983738, 4563364, 4886752, 5616448, 5967476, 9126728, 9773504, 11934952, 18253456, 19394297, 23869904, 36506912, 38788594, 47739808, 73013824, 77577188, 95479616, 155154376, 310308752, 620617504, 1241235008]

約数ペア:

[(1, 1241235008), (2, 620617504), (4, 310308752), (8, 155154376), (13, 95479616), (16, 77577188), (17, 73013824), (26, 47739808), (32, 38788594), (34, 36506912), (52, 23869904), (64, 19394297), (68, 18253456), (104, 11934952), (127, 9773504), (136, 9126728), (208, 5967476), (221, 5616448), (254, 4886752), (272, 4563364), (416, 2983738), (442, 2808224), (508, 2443376), (544, 2281682), (691, 1796288), (832, 1491869), (884, 1404112), (1016, 1221688), (1088, 1140841), (1382, 898144), (1651, 751808), (1768, 702056), (2032, 610844), (2159, 574912), (2764, 449072), (3302, 375904), (3536, 351028), (4064, 305422), (4318, 287456), (5528, 224536), (6604, 187952), (7072, 175514), (8128, 152711), (8636, 143728), (8983, 138176), (11056, 112268), (11747, 105664), (13208, 93976), (14144, 87757), (17272, 71864), (17966, 69088), (22112, 56134), (23494, 52832), (26416, 46988), (28067, 44224), (34544, 35932)]