252799768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{587}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 528988320

約数和(自身を除く): 276188552

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 101, 104, 164, 202, 328, 404, 533, 587, 808, 1066, 1174, 1313, 2132, 2348, 2626, 4141, 4264, 4696, 5252, 7631, 8282, 10504, 15262, 16564, 24067, 30524, 33128, 48134, 53833, 59287, 61048, 96268, 107666, 118574, 192536, 215332, 237148, 312871, 430664, 474296, 625742, 770731, 1251484, 1541462, 2430767, 2502968, 3082924, 4861534, 6165848, 9723068, 19446136, 31599971, 63199942, 126399884, 252799768]

約数ペア:

[(1, 252799768), (2, 126399884), (4, 63199942), (8, 31599971), (13, 19446136), (26, 9723068), (41, 6165848), (52, 4861534), (82, 3082924), (101, 2502968), (104, 2430767), (164, 1541462), (202, 1251484), (328, 770731), (404, 625742), (533, 474296), (587, 430664), (808, 312871), (1066, 237148), (1174, 215332), (1313, 192536), (2132, 118574), (2348, 107666), (2626, 96268), (4141, 61048), (4264, 59287), (4696, 53833), (5252, 48134), (7631, 33128), (8282, 30524), (10504, 24067), (15262, 16564)]