1257561792

素因数分解:

$2^6\times 3^2\times {\mathrm{659}}^1\times {\mathrm{3313}}^1$

素因数の和:3990

約数の個数: 84

約数和(自身を含む): 3611133240

約数和(自身を除く): 2353571448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 659, 1318, 1977, 2636, 3313, 3954, 5272, 5931, 6626, 7908, 9939, 10544, 11862, 13252, 15816, 19878, 21088, 23724, 26504, 29817, 31632, 39756, 42176, 47448, 53008, 59634, 63264, 79512, 94896, 106016, 119268, 126528, 159024, 189792, 212032, 238536, 318048, 379584, 477072, 636096, 954144, 1908288, 2183267, 4366534, 6549801, 8733068, 13099602, 17466136, 19649403, 26199204, 34932272, 39298806, 52398408, 69864544, 78597612, 104796816, 139729088, 157195224, 209593632, 314390448, 419187264, 628780896, 1257561792]

約数ペア:

[(1, 1257561792), (2, 628780896), (3, 419187264), (4, 314390448), (6, 209593632), (8, 157195224), (9, 139729088), (12, 104796816), (16, 78597612), (18, 69864544), (24, 52398408), (32, 39298806), (36, 34932272), (48, 26199204), (64, 19649403), (72, 17466136), (96, 13099602), (144, 8733068), (192, 6549801), (288, 4366534), (576, 2183267), (659, 1908288), (1318, 954144), (1977, 636096), (2636, 477072), (3313, 379584), (3954, 318048), (5272, 238536), (5931, 212032), (6626, 189792), (7908, 159024), (9939, 126528), (10544, 119268), (11862, 106016), (13252, 94896), (15816, 79512), (19878, 63264), (21088, 59634), (23724, 53008), (26504, 47448), (29817, 42176), (31632, 39756)]