512772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 1364160

約数和(自身を除く): 851388

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 173, 228, 247, 346, 494, 519, 692, 741, 988, 1038, 1482, 2076, 2249, 2964, 3287, 4498, 6574, 6747, 8996, 9861, 13148, 13494, 19722, 26988, 39444, 42731, 85462, 128193, 170924, 256386, 512772]

約数ペア:

[(1, 512772), (2, 256386), (3, 170924), (4, 128193), (6, 85462), (12, 42731), (13, 39444), (19, 26988), (26, 19722), (38, 13494), (39, 13148), (52, 9861), (57, 8996), (76, 6747), (78, 6574), (114, 4498), (156, 3287), (173, 2964), (228, 2249), (247, 2076), (346, 1482), (494, 1038), (519, 988), (692, 741)]