325394368

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9539}}^1$

素因数の和:9605

約数の個数: 56

約数和(自身を含む): 712409040

約数和(自身を除く): 387014672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 2132, 2624, 4264, 8528, 9539, 17056, 19078, 34112, 38156, 76312, 124007, 152624, 248014, 305248, 391099, 496028, 610496, 782198, 992056, 1564396, 1984112, 3128792, 3968224, 5084287, 6257584, 7936448, 10168574, 12515168, 20337148, 25030336, 40674296, 81348592, 162697184, 325394368]

約数ペア:

[(1, 325394368), (2, 162697184), (4, 81348592), (8, 40674296), (13, 25030336), (16, 20337148), (26, 12515168), (32, 10168574), (41, 7936448), (52, 6257584), (64, 5084287), (82, 3968224), (104, 3128792), (164, 1984112), (208, 1564396), (328, 992056), (416, 782198), (533, 610496), (656, 496028), (832, 391099), (1066, 305248), (1312, 248014), (2132, 152624), (2624, 124007), (4264, 76312), (8528, 38156), (9539, 34112), (17056, 19078)]