215270944

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1146

約数の個数: 96

約数和(自身を含む): 517708800

約数和(自身を除く): 302437856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 112, 116, 124, 203, 217, 224, 232, 248, 406, 434, 464, 496, 812, 868, 899, 928, 992, 1069, 1624, 1736, 1798, 2138, 3248, 3472, 3596, 4276, 6293, 6496, 6944, 7192, 7483, 8552, 12586, 14384, 14966, 17104, 25172, 28768, 29932, 31001, 33139, 34208, 50344, 59864, 62002, 66278, 100688, 119728, 124004, 132556, 201376, 217007, 231973, 239456, 248008, 265112, 434014, 463946, 496016, 530224, 868028, 927892, 961031, 992032, 1060448, 1736056, 1855784, 1922062, 3472112, 3711568, 3844124, 6727217, 6944224, 7423136, 7688248, 13454434, 15376496, 26908868, 30752992, 53817736, 107635472, 215270944]

約数ペア:

[(1, 215270944), (2, 107635472), (4, 53817736), (7, 30752992), (8, 26908868), (14, 15376496), (16, 13454434), (28, 7688248), (29, 7423136), (31, 6944224), (32, 6727217), (56, 3844124), (58, 3711568), (62, 3472112), (112, 1922062), (116, 1855784), (124, 1736056), (203, 1060448), (217, 992032), (224, 961031), (232, 927892), (248, 868028), (406, 530224), (434, 496016), (464, 463946), (496, 434014), (812, 265112), (868, 248008), (899, 239456), (928, 231973), (992, 217007), (1069, 201376), (1624, 132556), (1736, 124004), (1798, 119728), (2138, 100688), (3248, 66278), (3472, 62002), (3596, 59864), (4276, 50344), (6293, 34208), (6496, 33139), (6944, 31001), (7192, 29932), (7483, 28768), (8552, 25172), (12586, 17104), (14384, 14966)]