257032116

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1759}}^1$

素因数の和:1827

約数の個数: 120

約数和(自身を含む): 751322880

約数和(自身を除く): 494290764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 41, 44, 54, 66, 81, 82, 99, 108, 123, 132, 162, 164, 198, 246, 297, 324, 369, 396, 451, 492, 594, 738, 891, 902, 1107, 1188, 1353, 1476, 1759, 1782, 1804, 2214, 2706, 3321, 3518, 3564, 4059, 4428, 5277, 5412, 6642, 7036, 8118, 10554, 12177, 13284, 15831, 16236, 19349, 21108, 24354, 31662, 36531, 38698, 47493, 48708, 58047, 63324, 72119, 73062, 77396, 94986, 116094, 142479, 144238, 146124, 174141, 189972, 216357, 232188, 284958, 288476, 348282, 432714, 522423, 569916, 649071, 696564, 793309, 865428, 1044846, 1298142, 1567269, 1586618, 1947213, 2089692, 2379927, 2596284, 3134538, 3173236, 3894426, 4759854, 5841639, 6269076, 7139781, 7788852, 9519708, 11683278, 14279562, 21419343, 23366556, 28559124, 42838686, 64258029, 85677372, 128516058, 257032116]

約数ペア:

[(1, 257032116), (2, 128516058), (3, 85677372), (4, 64258029), (6, 42838686), (9, 28559124), (11, 23366556), (12, 21419343), (18, 14279562), (22, 11683278), (27, 9519708), (33, 7788852), (36, 7139781), (41, 6269076), (44, 5841639), (54, 4759854), (66, 3894426), (81, 3173236), (82, 3134538), (99, 2596284), (108, 2379927), (123, 2089692), (132, 1947213), (162, 1586618), (164, 1567269), (198, 1298142), (246, 1044846), (297, 865428), (324, 793309), (369, 696564), (396, 649071), (451, 569916), (492, 522423), (594, 432714), (738, 348282), (891, 288476), (902, 284958), (1107, 232188), (1188, 216357), (1353, 189972), (1476, 174141), (1759, 146124), (1782, 144238), (1804, 142479), (2214, 116094), (2706, 94986), (3321, 77396), (3518, 73062), (3564, 72119), (4059, 63324), (4428, 58047), (5277, 48708), (5412, 47493), (6642, 38698), (7036, 36531), (8118, 31662), (10554, 24354), (12177, 21108), (13284, 19349), (15831, 16236)]