223651728

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1021

約数の個数: 120

約数和(自身を含む): 669921408

約数和(自身を除く): 446269680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 103, 136, 144, 153, 204, 206, 272, 306, 309, 408, 412, 612, 618, 816, 824, 887, 927, 1224, 1236, 1648, 1751, 1774, 1854, 2448, 2472, 2661, 3502, 3548, 3708, 4944, 5253, 5322, 7004, 7096, 7416, 7983, 10506, 10644, 14008, 14192, 14832, 15079, 15759, 15966, 21012, 21288, 28016, 30158, 31518, 31932, 42024, 42576, 45237, 60316, 63036, 63864, 84048, 90474, 91361, 120632, 126072, 127728, 135711, 180948, 182722, 241264, 252144, 271422, 274083, 361896, 365444, 542844, 548166, 723792, 730888, 822249, 1085688, 1096332, 1461776, 1553137, 1644498, 2171376, 2192664, 3106274, 3288996, 4385328, 4659411, 6212548, 6577992, 9318822, 12425096, 13155984, 13978233, 18637644, 24850192, 27956466, 37275288, 55912932, 74550576, 111825864, 223651728]

約数ペア:

[(1, 223651728), (2, 111825864), (3, 74550576), (4, 55912932), (6, 37275288), (8, 27956466), (9, 24850192), (12, 18637644), (16, 13978233), (17, 13155984), (18, 12425096), (24, 9318822), (34, 6577992), (36, 6212548), (48, 4659411), (51, 4385328), (68, 3288996), (72, 3106274), (102, 2192664), (103, 2171376), (136, 1644498), (144, 1553137), (153, 1461776), (204, 1096332), (206, 1085688), (272, 822249), (306, 730888), (309, 723792), (408, 548166), (412, 542844), (612, 365444), (618, 361896), (816, 274083), (824, 271422), (887, 252144), (927, 241264), (1224, 182722), (1236, 180948), (1648, 135711), (1751, 127728), (1774, 126072), (1854, 120632), (2448, 91361), (2472, 90474), (2661, 84048), (3502, 63864), (3548, 63036), (3708, 60316), (4944, 45237), (5253, 42576), (5322, 42024), (7004, 31932), (7096, 31518), (7416, 30158), (7983, 28016), (10506, 21288), (10644, 21012), (14008, 15966), (14192, 15759), (14832, 15079)]