213016832

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4099}}^1$

素因数の和:4151

約数の個数: 72

約数和(自身を含む): 502824000

約数和(自身を除く): 289807168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1624, 1792, 1856, 3248, 3712, 4099, 6496, 7424, 8198, 12992, 16396, 25984, 28693, 32792, 51968, 57386, 65584, 114772, 118871, 131168, 229544, 237742, 262336, 459088, 475484, 524672, 832097, 918176, 950968, 1049344, 1664194, 1836352, 1901936, 3328388, 3672704, 3803872, 6656776, 7345408, 7607744, 13313552, 15215488, 26627104, 30430976, 53254208, 106508416, 213016832]

約数ペア:

[(1, 213016832), (2, 106508416), (4, 53254208), (7, 30430976), (8, 26627104), (14, 15215488), (16, 13313552), (28, 7607744), (29, 7345408), (32, 6656776), (56, 3803872), (58, 3672704), (64, 3328388), (112, 1901936), (116, 1836352), (128, 1664194), (203, 1049344), (224, 950968), (232, 918176), (256, 832097), (406, 524672), (448, 475484), (464, 459088), (812, 262336), (896, 237742), (928, 229544), (1624, 131168), (1792, 118871), (1856, 114772), (3248, 65584), (3712, 57386), (4099, 51968), (6496, 32792), (7424, 28693), (8198, 25984), (12992, 16396)]