1261892772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{4483}}^1$

素因数の和:5617

約数の個数: 72

約数和(自身を含む): 3649545536

約数和(自身を除く): 2387652764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1117, 2234, 3351, 4468, 4483, 6702, 7819, 8966, 10053, 13404, 13449, 15638, 17932, 20106, 23457, 26898, 31276, 31381, 40212, 40347, 46914, 53796, 62762, 70371, 80694, 93828, 94143, 125524, 140742, 161388, 188286, 281484, 282429, 376572, 564858, 1129716, 5007511, 10015022, 15022533, 20030044, 30045066, 35052577, 45067599, 60090132, 70105154, 90135198, 105157731, 140210308, 180270396, 210315462, 315473193, 420630924, 630946386, 1261892772]

約数ペア:

[(1, 1261892772), (2, 630946386), (3, 420630924), (4, 315473193), (6, 210315462), (7, 180270396), (9, 140210308), (12, 105157731), (14, 90135198), (18, 70105154), (21, 60090132), (28, 45067599), (36, 35052577), (42, 30045066), (63, 20030044), (84, 15022533), (126, 10015022), (252, 5007511), (1117, 1129716), (2234, 564858), (3351, 376572), (4468, 282429), (4483, 281484), (6702, 188286), (7819, 161388), (8966, 140742), (10053, 125524), (13404, 94143), (13449, 93828), (15638, 80694), (17932, 70371), (20106, 62762), (23457, 53796), (26898, 46914), (31276, 40347), (31381, 40212)]