400442208

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8461}}^1$

素因数の和:8520

約数の個数: 96

約数和(自身を含む): 1151508960

約数和(自身を除く): 751066752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 68, 87, 96, 102, 116, 136, 174, 204, 232, 272, 348, 408, 464, 493, 544, 696, 816, 928, 986, 1392, 1479, 1632, 1972, 2784, 2958, 3944, 5916, 7888, 8461, 11832, 15776, 16922, 23664, 25383, 33844, 47328, 50766, 67688, 101532, 135376, 143837, 203064, 245369, 270752, 287674, 406128, 431511, 490738, 575348, 736107, 812256, 863022, 981476, 1150696, 1472214, 1726044, 1962952, 2301392, 2944428, 3452088, 3925904, 4171273, 4602784, 5888856, 6904176, 7851808, 8342546, 11777712, 12513819, 13808352, 16685092, 23555424, 25027638, 33370184, 50055276, 66740368, 100110552, 133480736, 200221104, 400442208]

約数ペア:

[(1, 400442208), (2, 200221104), (3, 133480736), (4, 100110552), (6, 66740368), (8, 50055276), (12, 33370184), (16, 25027638), (17, 23555424), (24, 16685092), (29, 13808352), (32, 12513819), (34, 11777712), (48, 8342546), (51, 7851808), (58, 6904176), (68, 5888856), (87, 4602784), (96, 4171273), (102, 3925904), (116, 3452088), (136, 2944428), (174, 2301392), (204, 1962952), (232, 1726044), (272, 1472214), (348, 1150696), (408, 981476), (464, 863022), (493, 812256), (544, 736107), (696, 575348), (816, 490738), (928, 431511), (986, 406128), (1392, 287674), (1479, 270752), (1632, 245369), (1972, 203064), (2784, 143837), (2958, 135376), (3944, 101532), (5916, 67688), (7888, 50766), (8461, 47328), (11832, 33844), (15776, 25383), (16922, 23664)]