428114064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1274149}}^1$

素因数の和:1274167

約数の個数: 40

約数和(自身を含む): 1263956800

約数和(自身を除く): 835842736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1274149, 2548298, 3822447, 5096596, 7644894, 8919043, 10193192, 15289788, 17838086, 20386384, 26757129, 30579576, 35676172, 53514258, 61159152, 71352344, 107028516, 142704688, 214057032, 428114064]

約数ペア:

[(1, 428114064), (2, 214057032), (3, 142704688), (4, 107028516), (6, 71352344), (7, 61159152), (8, 53514258), (12, 35676172), (14, 30579576), (16, 26757129), (21, 20386384), (24, 17838086), (28, 15289788), (42, 10193192), (48, 8919043), (56, 7644894), (84, 5096596), (112, 3822447), (168, 2548298), (336, 1274149)]