2391012756

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:968

約数の個数: 180

約数和(自身を含む): 6975349920

約数和(自身を除く): 4584337164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 71, 81, 99, 108, 121, 132, 142, 162, 198, 213, 242, 284, 297, 324, 363, 396, 426, 484, 594, 639, 726, 781, 852, 859, 891, 1089, 1188, 1278, 1452, 1562, 1718, 1782, 1917, 2178, 2343, 2556, 2577, 3124, 3267, 3436, 3564, 3834, 4356, 4686, 5154, 5751, 6534, 7029, 7668, 7731, 8591, 9372, 9449, 9801, 10308, 11502, 13068, 14058, 15462, 17182, 18898, 19602, 21087, 23004, 23193, 25773, 28116, 28347, 30924, 34364, 37796, 39204, 42174, 46386, 51546, 56694, 60989, 63261, 69579, 77319, 84348, 85041, 92772, 103092, 103939, 113388, 121978, 126522, 139158, 154638, 170082, 182967, 207878, 231957, 243956, 253044, 255123, 278316, 309276, 311817, 340164, 365934, 415756, 463914, 510246, 548901, 623634, 670879, 695871, 731868, 765369, 927828, 935451, 1020492, 1097802, 1247268, 1341758, 1391742, 1530738, 1646703, 1870902, 2012637, 2195604, 2683516, 2783484, 2806353, 3061476, 3293406, 3741804, 4025274, 4940109, 5612706, 6037911, 6586812, 7379669, 8050548, 8419059, 9880218, 11225412, 12075822, 14759338, 16838118, 18113733, 19760436, 22139007, 24151644, 29518676, 33676236, 36227466, 44278014, 54341199, 66417021, 72454932, 88556028, 108682398, 132834042, 199251063, 217364796, 265668084, 398502126, 597753189, 797004252, 1195506378, 2391012756]

約数ペア:

[(1, 2391012756), (2, 1195506378), (3, 797004252), (4, 597753189), (6, 398502126), (9, 265668084), (11, 217364796), (12, 199251063), (18, 132834042), (22, 108682398), (27, 88556028), (33, 72454932), (36, 66417021), (44, 54341199), (54, 44278014), (66, 36227466), (71, 33676236), (81, 29518676), (99, 24151644), (108, 22139007), (121, 19760436), (132, 18113733), (142, 16838118), (162, 14759338), (198, 12075822), (213, 11225412), (242, 9880218), (284, 8419059), (297, 8050548), (324, 7379669), (363, 6586812), (396, 6037911), (426, 5612706), (484, 4940109), (594, 4025274), (639, 3741804), (726, 3293406), (781, 3061476), (852, 2806353), (859, 2783484), (891, 2683516), (1089, 2195604), (1188, 2012637), (1278, 1870902), (1452, 1646703), (1562, 1530738), (1718, 1391742), (1782, 1341758), (1917, 1247268), (2178, 1097802), (2343, 1020492), (2556, 935451), (2577, 927828), (3124, 765369), (3267, 731868), (3436, 695871), (3564, 670879), (3834, 623634), (4356, 548901), (4686, 510246), (5154, 463914), (5751, 415756), (6534, 365934), (7029, 340164), (7668, 311817), (7731, 309276), (8591, 278316), (9372, 255123), (9449, 253044), (9801, 243956), (10308, 231957), (11502, 207878), (13068, 182967), (14058, 170082), (15462, 154638), (17182, 139158), (18898, 126522), (19602, 121978), (21087, 113388), (23004, 103939), (23193, 103092), (25773, 92772), (28116, 85041), (28347, 84348), (30924, 77319), (34364, 69579), (37796, 63261), (39204, 60989), (42174, 56694), (46386, 51546)]