282794988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{47417}}^1$

素因数の和:47502

約数の個数: 48

約数和(自身を含む): 764757504

約数和(自身を除く): 481962516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 47417, 94834, 142251, 189668, 284502, 331919, 569004, 663838, 995757, 1327676, 1991514, 3366607, 3983028, 6733214, 10099821, 13466428, 20199642, 23566249, 40399284, 47132498, 70698747, 94264996, 141397494, 282794988]

約数ペア:

[(1, 282794988), (2, 141397494), (3, 94264996), (4, 70698747), (6, 47132498), (7, 40399284), (12, 23566249), (14, 20199642), (21, 13466428), (28, 10099821), (42, 6733214), (71, 3983028), (84, 3366607), (142, 1991514), (213, 1327676), (284, 995757), (426, 663838), (497, 569004), (852, 331919), (994, 284502), (1491, 189668), (1988, 142251), (2982, 94834), (5964, 47417)]