214934384

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 522466560

約数和(自身を除く): 307532176

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 49, 56, 76, 94, 98, 112, 133, 152, 188, 196, 266, 304, 307, 329, 376, 392, 532, 614, 658, 752, 784, 893, 931, 1064, 1228, 1316, 1786, 1862, 2128, 2149, 2303, 2456, 2632, 3572, 3724, 4298, 4606, 4912, 5264, 5833, 6251, 7144, 7448, 8596, 9212, 11666, 12502, 14288, 14429, 14896, 15043, 17192, 18424, 23332, 25004, 28858, 30086, 34384, 36848, 40831, 43757, 46664, 50008, 57716, 60172, 81662, 87514, 93328, 100016, 101003, 115432, 120344, 163324, 175028, 202006, 230864, 240688, 274151, 285817, 326648, 350056, 404012, 548302, 571634, 653296, 700112, 707021, 808024, 1096604, 1143268, 1414042, 1616048, 1919057, 2193208, 2286536, 2828084, 3838114, 4386416, 4573072, 5656168, 7676228, 11312336, 13433399, 15352456, 26866798, 30704912, 53733596, 107467192, 214934384]

約数ペア:

[(1, 214934384), (2, 107467192), (4, 53733596), (7, 30704912), (8, 26866798), (14, 15352456), (16, 13433399), (19, 11312336), (28, 7676228), (38, 5656168), (47, 4573072), (49, 4386416), (56, 3838114), (76, 2828084), (94, 2286536), (98, 2193208), (112, 1919057), (133, 1616048), (152, 1414042), (188, 1143268), (196, 1096604), (266, 808024), (304, 707021), (307, 700112), (329, 653296), (376, 571634), (392, 548302), (532, 404012), (614, 350056), (658, 326648), (752, 285817), (784, 274151), (893, 240688), (931, 230864), (1064, 202006), (1228, 175028), (1316, 163324), (1786, 120344), (1862, 115432), (2128, 101003), (2149, 100016), (2303, 93328), (2456, 87514), (2632, 81662), (3572, 60172), (3724, 57716), (4298, 50008), (4606, 46664), (4912, 43757), (5264, 40831), (5833, 36848), (6251, 34384), (7144, 30086), (7448, 28858), (8596, 25004), (9212, 23332), (11666, 18424), (12502, 17192), (14288, 15043), (14429, 14896)]