520024284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{25841}}^1$

素因数の和:25907

約数の個数: 72

約数和(自身を含む): 1448599152

約数和(自身を除く): 928574868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 20124, 25841, 51682, 77523, 103364, 155046, 232569, 310092, 335933, 465138, 671866, 930276, 1007799, 1111163, 1343732, 2015598, 2222326, 3023397, 3333489, 4031196, 4444652, 6046794, 6666978, 10000467, 12093588, 13333956, 14445119, 20000934, 28890238, 40001868, 43335357, 57780476, 86670714, 130006071, 173341428, 260012142, 520024284]

約数ペア:

[(1, 520024284), (2, 260012142), (3, 173341428), (4, 130006071), (6, 86670714), (9, 57780476), (12, 43335357), (13, 40001868), (18, 28890238), (26, 20000934), (36, 14445119), (39, 13333956), (43, 12093588), (52, 10000467), (78, 6666978), (86, 6046794), (117, 4444652), (129, 4031196), (156, 3333489), (172, 3023397), (234, 2222326), (258, 2015598), (387, 1343732), (468, 1111163), (516, 1007799), (559, 930276), (774, 671866), (1118, 465138), (1548, 335933), (1677, 310092), (2236, 232569), (3354, 155046), (5031, 103364), (6708, 77523), (10062, 51682), (20124, 25841)]