226738876

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 535719744

約数和(自身を除く): 308980868

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 53, 73, 91, 92, 98, 106, 146, 161, 182, 196, 212, 292, 299, 322, 364, 371, 511, 598, 637, 644, 689, 742, 949, 1022, 1127, 1196, 1219, 1274, 1378, 1484, 1679, 1898, 2044, 2093, 2254, 2438, 2548, 2597, 2756, 3358, 3577, 3796, 3869, 4186, 4508, 4823, 4876, 5194, 6643, 6716, 7154, 7738, 8372, 8533, 9646, 10388, 11753, 13286, 14308, 14651, 15476, 15847, 17066, 19292, 21827, 23506, 26572, 27083, 29302, 31694, 33761, 34132, 43654, 46501, 47012, 50297, 54166, 58604, 59731, 63388, 67522, 82271, 87308, 88987, 93002, 100594, 108332, 110929, 119462, 135044, 152789, 164542, 177974, 186004, 189581, 201188, 221858, 238924, 305578, 329084, 352079, 355948, 379162, 443716, 611156, 622909, 704158, 758324, 776503, 1069523, 1156831, 1245818, 1408316, 1553006, 2139046, 2313662, 2464553, 2491636, 3106012, 4278092, 4360363, 4627324, 4929106, 8097817, 8720726, 9858212, 16195634, 17441452, 32391268, 56684719, 113369438, 226738876]

約数ペア:

[(1, 226738876), (2, 113369438), (4, 56684719), (7, 32391268), (13, 17441452), (14, 16195634), (23, 9858212), (26, 8720726), (28, 8097817), (46, 4929106), (49, 4627324), (52, 4360363), (53, 4278092), (73, 3106012), (91, 2491636), (92, 2464553), (98, 2313662), (106, 2139046), (146, 1553006), (161, 1408316), (182, 1245818), (196, 1156831), (212, 1069523), (292, 776503), (299, 758324), (322, 704158), (364, 622909), (371, 611156), (511, 443716), (598, 379162), (637, 355948), (644, 352079), (689, 329084), (742, 305578), (949, 238924), (1022, 221858), (1127, 201188), (1196, 189581), (1219, 186004), (1274, 177974), (1378, 164542), (1484, 152789), (1679, 135044), (1898, 119462), (2044, 110929), (2093, 108332), (2254, 100594), (2438, 93002), (2548, 88987), (2597, 87308), (2756, 82271), (3358, 67522), (3577, 63388), (3796, 59731), (3869, 58604), (4186, 54166), (4508, 50297), (4823, 47012), (4876, 46501), (5194, 43654), (6643, 34132), (6716, 33761), (7154, 31694), (7738, 29302), (8372, 27083), (8533, 26572), (9646, 23506), (10388, 21827), (11753, 19292), (13286, 17066), (14308, 15847), (14651, 15476)]