403220328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{5701}}^1$

素因数の和:6138

約数の個数: 64

約数和(自身を含む): 1154997120

約数和(自身を除く): 751776792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421, 842, 1263, 1684, 2526, 2947, 3368, 5052, 5701, 5894, 8841, 10104, 11402, 11788, 17103, 17682, 22804, 23576, 34206, 35364, 39907, 45608, 68412, 70728, 79814, 119721, 136824, 159628, 239442, 319256, 478884, 957768, 2400121, 4800242, 7200363, 9600484, 14400726, 16800847, 19200968, 28801452, 33601694, 50402541, 57602904, 67203388, 100805082, 134406776, 201610164, 403220328]

約数ペア:

[(1, 403220328), (2, 201610164), (3, 134406776), (4, 100805082), (6, 67203388), (7, 57602904), (8, 50402541), (12, 33601694), (14, 28801452), (21, 19200968), (24, 16800847), (28, 14400726), (42, 9600484), (56, 7200363), (84, 4800242), (168, 2400121), (421, 957768), (842, 478884), (1263, 319256), (1684, 239442), (2526, 159628), (2947, 136824), (3368, 119721), (5052, 79814), (5701, 70728), (5894, 68412), (8841, 45608), (10104, 39907), (11402, 35364), (11788, 34206), (17103, 23576), (17682, 22804)]