1277468496

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{17293}}^1$

素因数の和:17335

約数の個数: 120

約数和(自身を含む): 3902909920

約数和(自身を除く): 2625441424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 972, 1026, 1296, 1368, 1539, 1944, 2052, 2736, 3078, 3888, 4104, 4617, 6156, 8208, 9234, 12312, 17293, 18468, 24624, 34586, 36936, 51879, 69172, 73872, 103758, 138344, 155637, 207516, 276688, 311274, 328567, 415032, 466911, 622548, 657134, 830064, 933822, 985701, 1245096, 1314268, 1400733, 1867644, 1971402, 2490192, 2628536, 2801466, 2957103, 3735288, 3942804, 4202199, 5257072, 5602932, 5914206, 7470576, 7885608, 8404398, 8871309, 11205864, 11828412, 15771216, 16808796, 17742618, 22411728, 23656824, 26613927, 33617592, 35485236, 47313648, 53227854, 67235184, 70970472, 79841781, 106455708, 141940944, 159683562, 212911416, 319367124, 425822832, 638734248, 1277468496]

約数ペア:

[(1, 1277468496), (2, 638734248), (3, 425822832), (4, 319367124), (6, 212911416), (8, 159683562), (9, 141940944), (12, 106455708), (16, 79841781), (18, 70970472), (19, 67235184), (24, 53227854), (27, 47313648), (36, 35485236), (38, 33617592), (48, 26613927), (54, 23656824), (57, 22411728), (72, 17742618), (76, 16808796), (81, 15771216), (108, 11828412), (114, 11205864), (144, 8871309), (152, 8404398), (162, 7885608), (171, 7470576), (216, 5914206), (228, 5602932), (243, 5257072), (304, 4202199), (324, 3942804), (342, 3735288), (432, 2957103), (456, 2801466), (486, 2628536), (513, 2490192), (648, 1971402), (684, 1867644), (912, 1400733), (972, 1314268), (1026, 1245096), (1296, 985701), (1368, 933822), (1539, 830064), (1944, 657134), (2052, 622548), (2736, 466911), (3078, 415032), (3888, 328567), (4104, 311274), (4617, 276688), (6156, 207516), (8208, 155637), (9234, 138344), (12312, 103758), (17293, 73872), (18468, 69172), (24624, 51879), (34586, 36936)]