281482542

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 694287360

約数和(自身を除く): 412804818

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 242, 279, 341, 363, 379, 558, 682, 726, 758, 1023, 1089, 1137, 1331, 2046, 2178, 2274, 2662, 3069, 3411, 3751, 3993, 4169, 6138, 6822, 7502, 7986, 8338, 11253, 11749, 11979, 12507, 22506, 23498, 23958, 25014, 33759, 35247, 37521, 41261, 45859, 67518, 70494, 75042, 82522, 91718, 105741, 123783, 129239, 137577, 211482, 247566, 258478, 275154, 371349, 387717, 412731, 504449, 742698, 775434, 825462, 1008898, 1163151, 1421629, 1513347, 2326302, 2843258, 3026694, 4264887, 4540041, 8529774, 9080082, 12794661, 15637919, 25589322, 31275838, 46913757, 93827514, 140741271, 281482542]

約数ペア:

[(1, 281482542), (2, 140741271), (3, 93827514), (6, 46913757), (9, 31275838), (11, 25589322), (18, 15637919), (22, 12794661), (31, 9080082), (33, 8529774), (62, 4540041), (66, 4264887), (93, 3026694), (99, 2843258), (121, 2326302), (186, 1513347), (198, 1421629), (242, 1163151), (279, 1008898), (341, 825462), (363, 775434), (379, 742698), (558, 504449), (682, 412731), (726, 387717), (758, 371349), (1023, 275154), (1089, 258478), (1137, 247566), (1331, 211482), (2046, 137577), (2178, 129239), (2274, 123783), (2662, 105741), (3069, 91718), (3411, 82522), (3751, 75042), (3993, 70494), (4169, 67518), (6138, 45859), (6822, 41261), (7502, 37521), (7986, 35247), (8338, 33759), (11253, 25014), (11749, 23958), (11979, 23498), (12507, 22506)]