379923786

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:409

約数の個数: 144

約数和(自身を含む): 991920384

約数和(自身を除く): 611996598

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 31, 33, 34, 51, 62, 66, 93, 99, 102, 121, 153, 186, 187, 198, 242, 279, 306, 331, 341, 363, 374, 527, 558, 561, 662, 682, 726, 993, 1023, 1054, 1089, 1122, 1581, 1683, 1986, 2046, 2057, 2178, 2979, 3069, 3162, 3366, 3641, 3751, 4114, 4743, 5627, 5797, 5958, 6138, 6171, 7282, 7502, 9486, 10261, 10923, 11253, 11254, 11594, 12342, 16881, 17391, 18513, 20522, 21846, 22506, 30783, 32769, 33759, 33762, 34782, 37026, 40051, 50643, 52173, 61566, 61897, 63767, 65538, 67518, 80102, 92349, 101286, 104346, 112871, 120153, 123794, 127534, 174437, 184698, 185691, 191301, 225742, 240306, 338613, 348874, 360459, 371382, 382602, 523311, 557073, 573903, 677226, 680867, 720918, 1015839, 1046622, 1114146, 1147806, 1241581, 1361734, 1569933, 1918807, 2031678, 2042601, 2483162, 3139866, 3724743, 3837614, 4085202, 5756421, 6127803, 7449486, 11174229, 11512842, 12255606, 17269263, 21106877, 22348458, 34538526, 42213754, 63320631, 126641262, 189961893, 379923786]

約数ペア:

[(1, 379923786), (2, 189961893), (3, 126641262), (6, 63320631), (9, 42213754), (11, 34538526), (17, 22348458), (18, 21106877), (22, 17269263), (31, 12255606), (33, 11512842), (34, 11174229), (51, 7449486), (62, 6127803), (66, 5756421), (93, 4085202), (99, 3837614), (102, 3724743), (121, 3139866), (153, 2483162), (186, 2042601), (187, 2031678), (198, 1918807), (242, 1569933), (279, 1361734), (306, 1241581), (331, 1147806), (341, 1114146), (363, 1046622), (374, 1015839), (527, 720918), (558, 680867), (561, 677226), (662, 573903), (682, 557073), (726, 523311), (993, 382602), (1023, 371382), (1054, 360459), (1089, 348874), (1122, 338613), (1581, 240306), (1683, 225742), (1986, 191301), (2046, 185691), (2057, 184698), (2178, 174437), (2979, 127534), (3069, 123794), (3162, 120153), (3366, 112871), (3641, 104346), (3751, 101286), (4114, 92349), (4743, 80102), (5627, 67518), (5797, 65538), (5958, 63767), (6138, 61897), (6171, 61566), (7282, 52173), (7502, 50643), (9486, 40051), (10261, 37026), (10923, 34782), (11253, 33762), (11254, 33759), (11594, 32769), (12342, 30783), (16881, 22506), (17391, 21846), (18513, 20522)]