2117222772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9209}}^1$

素因数の和:9270

約数の個数: 144

約数和(自身を含む): 6350037120

約数和(自身を除く): 4232814348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 49, 51, 68, 69, 84, 92, 98, 102, 119, 138, 147, 161, 196, 204, 238, 276, 294, 322, 357, 391, 476, 483, 588, 644, 714, 782, 833, 966, 1127, 1173, 1428, 1564, 1666, 1932, 2254, 2346, 2499, 2737, 3332, 3381, 4508, 4692, 4998, 5474, 6762, 8211, 9209, 9996, 10948, 13524, 16422, 18418, 19159, 27627, 32844, 36836, 38318, 55254, 57477, 64463, 76636, 110508, 114954, 128926, 156553, 193389, 211807, 229908, 257852, 313106, 386778, 423614, 451241, 469659, 626212, 635421, 773556, 847228, 902482, 939318, 1095871, 1270842, 1353723, 1482649, 1804964, 1878636, 2191742, 2541684, 2707446, 2965298, 3287613, 3600719, 4383484, 4447947, 5414892, 5930596, 6575226, 7201438, 7671097, 8895894, 10378543, 10802157, 13150452, 14402876, 15342194, 17791788, 20757086, 21604314, 23013291, 25205033, 30684388, 31135629, 41514172, 43208628, 46026582, 50410066, 62271258, 75615099, 92053164, 100820132, 124542516, 151230198, 176435231, 302460396, 352870462, 529305693, 705740924, 1058611386, 2117222772]

約数ペア:

[(1, 2117222772), (2, 1058611386), (3, 705740924), (4, 529305693), (6, 352870462), (7, 302460396), (12, 176435231), (14, 151230198), (17, 124542516), (21, 100820132), (23, 92053164), (28, 75615099), (34, 62271258), (42, 50410066), (46, 46026582), (49, 43208628), (51, 41514172), (68, 31135629), (69, 30684388), (84, 25205033), (92, 23013291), (98, 21604314), (102, 20757086), (119, 17791788), (138, 15342194), (147, 14402876), (161, 13150452), (196, 10802157), (204, 10378543), (238, 8895894), (276, 7671097), (294, 7201438), (322, 6575226), (357, 5930596), (391, 5414892), (476, 4447947), (483, 4383484), (588, 3600719), (644, 3287613), (714, 2965298), (782, 2707446), (833, 2541684), (966, 2191742), (1127, 1878636), (1173, 1804964), (1428, 1482649), (1564, 1353723), (1666, 1270842), (1932, 1095871), (2254, 939318), (2346, 902482), (2499, 847228), (2737, 773556), (3332, 635421), (3381, 626212), (4508, 469659), (4692, 451241), (4998, 423614), (5474, 386778), (6762, 313106), (8211, 257852), (9209, 229908), (9996, 211807), (10948, 193389), (13524, 156553), (16422, 128926), (18418, 114954), (19159, 110508), (27627, 76636), (32844, 64463), (36836, 57477), (38318, 55254)]