492081304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22639}}^1$

素因数の和:22688

約数の個数: 64

約数和(自身を含む): 1141056000

約数和(自身を除く): 648974696

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2717, 5434, 10868, 21736, 22639, 45278, 90556, 181112, 249029, 294307, 430141, 498058, 588614, 860282, 996116, 1177228, 1720564, 1992232, 2354456, 3237377, 3441128, 4731551, 5591833, 6474754, 9463102, 11183666, 12949508, 18926204, 22367332, 25899016, 37852408, 44734664, 61510163, 123020326, 246040652, 492081304]

約数ペア:

[(1, 492081304), (2, 246040652), (4, 123020326), (8, 61510163), (11, 44734664), (13, 37852408), (19, 25899016), (22, 22367332), (26, 18926204), (38, 12949508), (44, 11183666), (52, 9463102), (76, 6474754), (88, 5591833), (104, 4731551), (143, 3441128), (152, 3237377), (209, 2354456), (247, 1992232), (286, 1720564), (418, 1177228), (494, 996116), (572, 860282), (836, 588614), (988, 498058), (1144, 430141), (1672, 294307), (1976, 249029), (2717, 181112), (5434, 90556), (10868, 45278), (21736, 22639)]