235113424

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5209}}^1$

素因数の和:5268

約数の個数: 80

約数和(自身を含む): 578851840

約数和(自身を除く): 343738416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5209, 5642, 6448, 10418, 11284, 20836, 22568, 36463, 41672, 45136, 67717, 72926, 83344, 135434, 145852, 161479, 270868, 291704, 322958, 474019, 541736, 583408, 645916, 948038, 1083472, 1130353, 1291832, 1896076, 2099227, 2260706, 2583664, 3792152, 4198454, 4521412, 7584304, 8396908, 9042824, 14694589, 16793816, 18085648, 29389178, 33587632, 58778356, 117556712, 235113424]

約数ペア:

[(1, 235113424), (2, 117556712), (4, 58778356), (7, 33587632), (8, 29389178), (13, 18085648), (14, 16793816), (16, 14694589), (26, 9042824), (28, 8396908), (31, 7584304), (52, 4521412), (56, 4198454), (62, 3792152), (91, 2583664), (104, 2260706), (112, 2099227), (124, 1896076), (182, 1291832), (208, 1130353), (217, 1083472), (248, 948038), (364, 645916), (403, 583408), (434, 541736), (496, 474019), (728, 322958), (806, 291704), (868, 270868), (1456, 161479), (1612, 145852), (1736, 135434), (2821, 83344), (3224, 72926), (3472, 67717), (5209, 45136), (5642, 41672), (6448, 36463), (10418, 22568), (11284, 20836)]