427302512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9467}}^1$

素因数の和:9526

約数の個数: 80

約数和(自身を含む): 1051932672

約数和(自身を除く): 624630160

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, 5642, 6448, 9467, 11284, 18934, 22568, 37868, 45136, 66269, 75736, 123071, 132538, 151472, 246142, 265076, 293477, 492284, 530152, 586954, 861497, 984568, 1060304, 1173908, 1722994, 1969136, 2054339, 2347816, 3445988, 3815201, 4108678, 4695632, 6891976, 7630402, 8217356, 13783952, 15260804, 16434712, 26706407, 30521608, 32869424, 53412814, 61043216, 106825628, 213651256, 427302512]

約数ペア:

[(1, 427302512), (2, 213651256), (4, 106825628), (7, 61043216), (8, 53412814), (13, 32869424), (14, 30521608), (16, 26706407), (26, 16434712), (28, 15260804), (31, 13783952), (52, 8217356), (56, 7630402), (62, 6891976), (91, 4695632), (104, 4108678), (112, 3815201), (124, 3445988), (182, 2347816), (208, 2054339), (217, 1969136), (248, 1722994), (364, 1173908), (403, 1060304), (434, 984568), (496, 861497), (728, 586954), (806, 530152), (868, 492284), (1456, 293477), (1612, 265076), (1736, 246142), (2821, 151472), (3224, 132538), (3472, 123071), (5642, 75736), (6448, 66269), (9467, 45136), (11284, 37868), (18934, 22568)]