528845988

素因数分解:

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

素因数の和:470

約数の個数: 108

約数和(自身を含む): 1405214160

約数和(自身を除く): 876368172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 363, 372, 379, 484, 682, 726, 758, 961, 1023, 1137, 1364, 1452, 1516, 1922, 2046, 2274, 2883, 3751, 3844, 4092, 4169, 4548, 5766, 7502, 8338, 10571, 11253, 11532, 11749, 12507, 15004, 16676, 21142, 22506, 23498, 25014, 31713, 35247, 42284, 45012, 45859, 46996, 50028, 63426, 70494, 91718, 116281, 126852, 129239, 137577, 140988, 183436, 232562, 258478, 275154, 348843, 364219, 387717, 465124, 516956, 550308, 697686, 728438, 775434, 1092657, 1395372, 1421629, 1456876, 1550868, 2185314, 2843258, 4006409, 4264887, 4370628, 5686516, 8012818, 8529774, 12019227, 16025636, 17059548, 24038454, 44070499, 48076908, 88140998, 132211497, 176281996, 264422994, 528845988]

約数ペア:

[(1, 528845988), (2, 264422994), (3, 176281996), (4, 132211497), (6, 88140998), (11, 48076908), (12, 44070499), (22, 24038454), (31, 17059548), (33, 16025636), (44, 12019227), (62, 8529774), (66, 8012818), (93, 5686516), (121, 4370628), (124, 4264887), (132, 4006409), (186, 2843258), (242, 2185314), (341, 1550868), (363, 1456876), (372, 1421629), (379, 1395372), (484, 1092657), (682, 775434), (726, 728438), (758, 697686), (961, 550308), (1023, 516956), (1137, 465124), (1364, 387717), (1452, 364219), (1516, 348843), (1922, 275154), (2046, 258478), (2274, 232562), (2883, 183436), (3751, 140988), (3844, 137577), (4092, 129239), (4169, 126852), (4548, 116281), (5766, 91718), (7502, 70494), (8338, 63426), (10571, 50028), (11253, 46996), (11532, 45859), (11749, 45012), (12507, 42284), (15004, 35247), (16676, 31713), (21142, 25014), (22506, 23498)]