654518052

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{13339}}^1$

素因数の和:13425

約数の個数: 72

約数和(自身を含む): 1748073600

約数和(自身を除く): 1093555548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 87, 94, 116, 141, 174, 188, 261, 282, 348, 423, 522, 564, 846, 1044, 1363, 1692, 2726, 4089, 5452, 8178, 12267, 13339, 16356, 24534, 26678, 40017, 49068, 53356, 80034, 120051, 160068, 240102, 386831, 480204, 626933, 773662, 1160493, 1253866, 1547324, 1880799, 2320986, 2507732, 3481479, 3761598, 4641972, 5642397, 6962958, 7523196, 11284794, 13925916, 18181057, 22569588, 36362114, 54543171, 72724228, 109086342, 163629513, 218172684, 327259026, 654518052]

約数ペア:

[(1, 654518052), (2, 327259026), (3, 218172684), (4, 163629513), (6, 109086342), (9, 72724228), (12, 54543171), (18, 36362114), (29, 22569588), (36, 18181057), (47, 13925916), (58, 11284794), (87, 7523196), (94, 6962958), (116, 5642397), (141, 4641972), (174, 3761598), (188, 3481479), (261, 2507732), (282, 2320986), (348, 1880799), (423, 1547324), (522, 1253866), (564, 1160493), (846, 773662), (1044, 626933), (1363, 480204), (1692, 386831), (2726, 240102), (4089, 160068), (5452, 120051), (8178, 80034), (12267, 53356), (13339, 49068), (16356, 40017), (24534, 26678)]