1864526664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{77611}}^1$

素因数の和:77651

約数の個数: 128

約数和(自身を含む): 6258631680

約数和(自身を除く): 4394105016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 8008, 12012, 24024, 77611, 155222, 232833, 310444, 465666, 543277, 620888, 853721, 931332, 1008943, 1086554, 1629831, 1707442, 1862664, 2017886, 2173108, 2561163, 3026829, 3259662, 3414884, 4035772, 4346216, 5122326, 5976047, 6053658, 6519324, 6829768, 7062601, 8071544, 10244652, 11098373, 11952094, 12107316, 13038648, 14125202, 17928141, 20489304, 21187803, 22196746, 23904188, 24214632, 28250404, 33295119, 35856282, 42375606, 44393492, 47808376, 56500808, 66590238, 71712564, 77688611, 84751212, 88786984, 133180476, 143425128, 155377222, 169502424, 233065833, 266360952, 310754444, 466131666, 621508888, 932263332, 1864526664]

約数ペア:

[(1, 1864526664), (2, 932263332), (3, 621508888), (4, 466131666), (6, 310754444), (7, 266360952), (8, 233065833), (11, 169502424), (12, 155377222), (13, 143425128), (14, 133180476), (21, 88786984), (22, 84751212), (24, 77688611), (26, 71712564), (28, 66590238), (33, 56500808), (39, 47808376), (42, 44393492), (44, 42375606), (52, 35856282), (56, 33295119), (66, 28250404), (77, 24214632), (78, 23904188), (84, 22196746), (88, 21187803), (91, 20489304), (104, 17928141), (132, 14125202), (143, 13038648), (154, 12107316), (156, 11952094), (168, 11098373), (182, 10244652), (231, 8071544), (264, 7062601), (273, 6829768), (286, 6519324), (308, 6053658), (312, 5976047), (364, 5122326), (429, 4346216), (462, 4035772), (546, 3414884), (572, 3259662), (616, 3026829), (728, 2561163), (858, 2173108), (924, 2017886), (1001, 1862664), (1092, 1707442), (1144, 1629831), (1716, 1086554), (1848, 1008943), (2002, 931332), (2184, 853721), (3003, 620888), (3432, 543277), (4004, 465666), (6006, 310444), (8008, 232833), (12012, 155222), (24024, 77611)]