401047668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83761}}^1$

素因数の和:83797

約数の個数: 72

約数和(自身を含む): 1219574720

約数和(自身を除く): 818527052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 83761, 167522, 251283, 335044, 502566, 586327, 753849, 1005132, 1172654, 1507698, 1591459, 1758981, 2345308, 3015396, 3182918, 3517962, 4774377, 5276943, 6365836, 7035924, 9548754, 10553886, 11140213, 14323131, 19097508, 21107772, 22280426, 28646262, 33420639, 44560852, 57292524, 66841278, 100261917, 133682556, 200523834, 401047668]

約数ペア:

[(1, 401047668), (2, 200523834), (3, 133682556), (4, 100261917), (6, 66841278), (7, 57292524), (9, 44560852), (12, 33420639), (14, 28646262), (18, 22280426), (19, 21107772), (21, 19097508), (28, 14323131), (36, 11140213), (38, 10553886), (42, 9548754), (57, 7035924), (63, 6365836), (76, 5276943), (84, 4774377), (114, 3517962), (126, 3182918), (133, 3015396), (171, 2345308), (228, 1758981), (252, 1591459), (266, 1507698), (342, 1172654), (399, 1005132), (532, 753849), (684, 586327), (798, 502566), (1197, 335044), (1596, 251283), (2394, 167522), (4788, 83761)]