421059712

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1607}}^1$

素因数の和:1733

約数の個数: 64

約数和(自身を含む): 885686400

約数和(自身を除く): 464626688

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 178, 184, 356, 368, 712, 736, 1424, 1472, 1607, 2047, 2848, 2944, 3214, 4094, 5696, 6428, 8188, 11392, 12856, 16376, 25712, 32752, 36961, 51424, 65504, 73922, 102848, 131008, 143023, 147844, 205696, 262016, 286046, 295688, 572092, 591376, 1144184, 1182752, 2288368, 2365504, 3289529, 4576736, 4731008, 6579058, 9153472, 13158116, 18306944, 26316232, 52632464, 105264928, 210529856, 421059712]

約数ペア:

[(1, 421059712), (2, 210529856), (4, 105264928), (8, 52632464), (16, 26316232), (23, 18306944), (32, 13158116), (46, 9153472), (64, 6579058), (89, 4731008), (92, 4576736), (128, 3289529), (178, 2365504), (184, 2288368), (356, 1182752), (368, 1144184), (712, 591376), (736, 572092), (1424, 295688), (1472, 286046), (1607, 262016), (2047, 205696), (2848, 147844), (2944, 143023), (3214, 131008), (4094, 102848), (5696, 73922), (6428, 65504), (8188, 51424), (11392, 36961), (12856, 32752), (16376, 25712)]