315739872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8243}}^1$

素因数の和:8285

約数の個数: 144

約数和(自身を含む): 1080293760

約数和(自身を除く): 764553888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 8243, 9576, 12768, 16486, 19152, 24729, 32972, 38304, 49458, 57701, 65944, 74187, 98916, 115402, 131888, 148374, 156617, 173103, 197832, 230804, 263776, 296748, 313234, 346206, 395664, 461608, 469851, 519309, 593496, 626468, 692412, 791328, 923216, 939702, 1038618, 1096319, 1186992, 1252936, 1384824, 1409553, 1846432, 1879404, 2077236, 2192638, 2373984, 2505872, 2769648, 2819106, 3288957, 3758808, 4154472, 4385276, 5011744, 5539296, 5638212, 6577914, 7517616, 8308944, 8770552, 9866871, 11276424, 13155828, 15035232, 16617888, 17541104, 19733742, 22552848, 26311656, 35082208, 39467484, 45105696, 52623312, 78934968, 105246624, 157869936, 315739872]

約数ペア:

[(1, 315739872), (2, 157869936), (3, 105246624), (4, 78934968), (6, 52623312), (7, 45105696), (8, 39467484), (9, 35082208), (12, 26311656), (14, 22552848), (16, 19733742), (18, 17541104), (19, 16617888), (21, 15035232), (24, 13155828), (28, 11276424), (32, 9866871), (36, 8770552), (38, 8308944), (42, 7517616), (48, 6577914), (56, 5638212), (57, 5539296), (63, 5011744), (72, 4385276), (76, 4154472), (84, 3758808), (96, 3288957), (112, 2819106), (114, 2769648), (126, 2505872), (133, 2373984), (144, 2192638), (152, 2077236), (168, 1879404), (171, 1846432), (224, 1409553), (228, 1384824), (252, 1252936), (266, 1186992), (288, 1096319), (304, 1038618), (336, 939702), (342, 923216), (399, 791328), (456, 692412), (504, 626468), (532, 593496), (608, 519309), (672, 469851), (684, 461608), (798, 395664), (912, 346206), (1008, 313234), (1064, 296748), (1197, 263776), (1368, 230804), (1596, 197832), (1824, 173103), (2016, 156617), (2128, 148374), (2394, 131888), (2736, 115402), (3192, 98916), (4256, 74187), (4788, 65944), (5472, 57701), (6384, 49458), (8243, 38304), (9576, 32972), (12768, 24729), (16486, 19152)]