2016647325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2784

約数の個数: 144

約数和(自身を含む): 4609752576

約数和(自身を除く): 2593105251

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 43, 45, 55, 63, 75, 77, 99, 105, 129, 165, 175, 215, 225, 231, 275, 301, 315, 385, 387, 473, 495, 525, 645, 693, 825, 903, 1075, 1155, 1419, 1505, 1575, 1925, 1935, 2365, 2475, 2707, 2709, 3225, 3311, 3465, 4257, 4515, 5775, 7095, 7525, 8121, 9675, 9933, 11825, 13535, 13545, 16555, 17325, 18949, 21285, 22575, 24363, 29777, 29799, 35475, 40605, 49665, 56847, 67675, 67725, 82775, 89331, 94745, 106425, 116401, 121815, 148885, 148995, 170541, 203025, 208439, 248325, 267993, 284235, 349203, 446655, 473725, 582005, 609075, 625317, 744425, 744975, 814807, 852705, 1042195, 1047609, 1280411, 1339965, 1421175, 1746015, 1875951, 2233275, 2444421, 2910025, 3126585, 3841233, 4074035, 4263525, 5210975, 5238045, 6402055, 6699825, 7333263, 8730075, 8962877, 9379755, 11523699, 12222105, 15632925, 19206165, 20370175, 26190225, 26888631, 32010275, 36666315, 44814385, 46898775, 57618495, 61110525, 80665893, 96030825, 134443155, 183331575, 224071925, 288092475, 403329465, 672215775, 2016647325]

約数ペア:

[(1, 2016647325), (3, 672215775), (5, 403329465), (7, 288092475), (9, 224071925), (11, 183331575), (15, 134443155), (21, 96030825), (25, 80665893), (33, 61110525), (35, 57618495), (43, 46898775), (45, 44814385), (55, 36666315), (63, 32010275), (75, 26888631), (77, 26190225), (99, 20370175), (105, 19206165), (129, 15632925), (165, 12222105), (175, 11523699), (215, 9379755), (225, 8962877), (231, 8730075), (275, 7333263), (301, 6699825), (315, 6402055), (385, 5238045), (387, 5210975), (473, 4263525), (495, 4074035), (525, 3841233), (645, 3126585), (693, 2910025), (825, 2444421), (903, 2233275), (1075, 1875951), (1155, 1746015), (1419, 1421175), (1505, 1339965), (1575, 1280411), (1925, 1047609), (1935, 1042195), (2365, 852705), (2475, 814807), (2707, 744975), (2709, 744425), (3225, 625317), (3311, 609075), (3465, 582005), (4257, 473725), (4515, 446655), (5775, 349203), (7095, 284235), (7525, 267993), (8121, 248325), (9675, 208439), (9933, 203025), (11825, 170541), (13535, 148995), (13545, 148885), (16555, 121815), (17325, 116401), (18949, 106425), (21285, 94745), (22575, 89331), (24363, 82775), (29777, 67725), (29799, 67675), (35475, 56847), (40605, 49665)]