487867644

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1081

約数の個数: 144

約数和(自身を含む): 1429271200

約数和(自身を除く): 941403556

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 99, 108, 111, 121, 132, 148, 198, 222, 242, 297, 333, 363, 396, 407, 444, 484, 594, 666, 726, 814, 999, 1009, 1089, 1188, 1221, 1332, 1452, 1628, 1998, 2018, 2178, 2442, 3027, 3267, 3663, 3996, 4036, 4356, 4477, 4884, 6054, 6534, 7326, 8954, 9081, 10989, 11099, 12108, 13068, 13431, 14652, 17908, 18162, 21978, 22198, 26862, 27243, 33297, 36324, 37333, 40293, 43956, 44396, 53724, 54486, 66594, 74666, 80586, 99891, 108972, 111999, 120879, 122089, 133188, 149332, 161172, 199782, 223998, 241758, 244178, 299673, 335997, 366267, 399564, 410663, 447996, 483516, 488356, 599346, 671994, 732534, 821326, 1007991, 1098801, 1198692, 1231989, 1343988, 1465068, 1642652, 2015982, 2197602, 2463978, 3296403, 3695967, 4031964, 4395204, 4517293, 4927956, 6592806, 7391934, 9034586, 11087901, 13185612, 13551879, 14783868, 18069172, 22175802, 27103758, 40655637, 44351604, 54207516, 81311274, 121966911, 162622548, 243933822, 487867644]

約数ペア:

[(1, 487867644), (2, 243933822), (3, 162622548), (4, 121966911), (6, 81311274), (9, 54207516), (11, 44351604), (12, 40655637), (18, 27103758), (22, 22175802), (27, 18069172), (33, 14783868), (36, 13551879), (37, 13185612), (44, 11087901), (54, 9034586), (66, 7391934), (74, 6592806), (99, 4927956), (108, 4517293), (111, 4395204), (121, 4031964), (132, 3695967), (148, 3296403), (198, 2463978), (222, 2197602), (242, 2015982), (297, 1642652), (333, 1465068), (363, 1343988), (396, 1231989), (407, 1198692), (444, 1098801), (484, 1007991), (594, 821326), (666, 732534), (726, 671994), (814, 599346), (999, 488356), (1009, 483516), (1089, 447996), (1188, 410663), (1221, 399564), (1332, 366267), (1452, 335997), (1628, 299673), (1998, 244178), (2018, 241758), (2178, 223998), (2442, 199782), (3027, 161172), (3267, 149332), (3663, 133188), (3996, 122089), (4036, 120879), (4356, 111999), (4477, 108972), (4884, 99891), (6054, 80586), (6534, 74666), (7326, 66594), (8954, 54486), (9081, 53724), (10989, 44396), (11099, 43956), (12108, 40293), (13068, 37333), (13431, 36324), (14652, 33297), (17908, 27243), (18162, 26862), (21978, 22198)]