879789548

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 1761779712

約数和(自身を除く): 881990164

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 191, 242, 307, 341, 382, 484, 614, 682, 764, 1228, 1364, 2101, 3377, 3751, 4202, 5921, 6754, 7502, 8404, 9517, 11842, 13508, 15004, 19034, 23111, 23684, 37147, 38068, 46222, 58637, 65131, 74294, 92444, 104687, 117274, 130262, 148588, 209374, 234548, 260524, 418748, 645007, 716441, 1151557, 1290014, 1432882, 1817747, 2303114, 2580028, 2865764, 3635494, 4606228, 7095077, 7270988, 14190154, 19995217, 28380308, 39990434, 79980868, 219947387, 439894774, 879789548]

約数ペア:

[(1, 879789548), (2, 439894774), (4, 219947387), (11, 79980868), (22, 39990434), (31, 28380308), (44, 19995217), (62, 14190154), (121, 7270988), (124, 7095077), (191, 4606228), (242, 3635494), (307, 2865764), (341, 2580028), (382, 2303114), (484, 1817747), (614, 1432882), (682, 1290014), (764, 1151557), (1228, 716441), (1364, 645007), (2101, 418748), (3377, 260524), (3751, 234548), (4202, 209374), (5921, 148588), (6754, 130262), (7502, 117274), (8404, 104687), (9517, 92444), (11842, 74294), (13508, 65131), (15004, 58637), (19034, 46222), (23111, 38068), (23684, 37147)]