219442816

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 460468800

約数和(自身を除く): 241025984

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 131, 184, 262, 368, 524, 569, 736, 1048, 1138, 1472, 2096, 2276, 2944, 3013, 4192, 4552, 6026, 8384, 9104, 12052, 13087, 16768, 18208, 24104, 26174, 36416, 48208, 52348, 72832, 74539, 96416, 104696, 149078, 192832, 209392, 298156, 385664, 418784, 596312, 837568, 1192624, 1675136, 1714397, 2385248, 3428794, 4770496, 6857588, 9540992, 13715176, 27430352, 54860704, 109721408, 219442816]

約数ペア:

[(1, 219442816), (2, 109721408), (4, 54860704), (8, 27430352), (16, 13715176), (23, 9540992), (32, 6857588), (46, 4770496), (64, 3428794), (92, 2385248), (128, 1714397), (131, 1675136), (184, 1192624), (262, 837568), (368, 596312), (524, 418784), (569, 385664), (736, 298156), (1048, 209392), (1138, 192832), (1472, 149078), (2096, 104696), (2276, 96416), (2944, 74539), (3013, 72832), (4192, 52348), (4552, 48208), (6026, 36416), (8384, 26174), (9104, 24104), (12052, 18208), (13087, 16768)]