219913304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1033}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 469022400

約数和(自身を除く): 249109096

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 89, 92, 104, 178, 184, 299, 356, 598, 712, 1033, 1157, 1196, 2047, 2066, 2314, 2392, 4094, 4132, 4628, 8188, 8264, 9256, 13429, 16376, 23759, 26611, 26858, 47518, 53222, 53716, 91937, 95036, 106444, 107432, 183874, 190072, 212888, 308867, 367748, 617734, 735496, 1195181, 1235468, 2114551, 2390362, 2470936, 4229102, 4780724, 8458204, 9561448, 16916408, 27489163, 54978326, 109956652, 219913304]

約数ペア:

[(1, 219913304), (2, 109956652), (4, 54978326), (8, 27489163), (13, 16916408), (23, 9561448), (26, 8458204), (46, 4780724), (52, 4229102), (89, 2470936), (92, 2390362), (104, 2114551), (178, 1235468), (184, 1195181), (299, 735496), (356, 617734), (598, 367748), (712, 308867), (1033, 212888), (1157, 190072), (1196, 183874), (2047, 107432), (2066, 106444), (2314, 95036), (2392, 91937), (4094, 53716), (4132, 53222), (4628, 47518), (8188, 26858), (8264, 26611), (9256, 23759), (13429, 16376)]