1531606284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:576

約数の個数: 144

約数和(自身を含む): 4271834112

約数和(自身を除く): 2740227828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 127, 146, 156, 219, 234, 254, 292, 353, 381, 438, 468, 508, 657, 706, 762, 876, 949, 1059, 1143, 1314, 1412, 1524, 1651, 1898, 2118, 2286, 2628, 2847, 3177, 3302, 3796, 4236, 4572, 4589, 4953, 5694, 6354, 6604, 8541, 9178, 9271, 9906, 11388, 12708, 13767, 14859, 17082, 18356, 18542, 19812, 25769, 27534, 27813, 29718, 34164, 37084, 41301, 44831, 51538, 55068, 55626, 59436, 77307, 82602, 83439, 89662, 103076, 111252, 120523, 134493, 154614, 165204, 166878, 179324, 231921, 241046, 268986, 309228, 333756, 334997, 361569, 403479, 463842, 482092, 537972, 582803, 669994, 723138, 806958, 927684, 1004991, 1084707, 1165606, 1339988, 1446276, 1613916, 1748409, 2009982, 2169414, 2331212, 3014973, 3272663, 3496818, 4019964, 4338828, 5245227, 6029946, 6545326, 6993636, 9817989, 10490454, 12059892, 13090652, 19635978, 20980908, 29453967, 39271956, 42544619, 58907934, 85089238, 117815868, 127633857, 170178476, 255267714, 382901571, 510535428, 765803142, 1531606284]

約数ペア:

[(1, 1531606284), (2, 765803142), (3, 510535428), (4, 382901571), (6, 255267714), (9, 170178476), (12, 127633857), (13, 117815868), (18, 85089238), (26, 58907934), (36, 42544619), (39, 39271956), (52, 29453967), (73, 20980908), (78, 19635978), (117, 13090652), (127, 12059892), (146, 10490454), (156, 9817989), (219, 6993636), (234, 6545326), (254, 6029946), (292, 5245227), (353, 4338828), (381, 4019964), (438, 3496818), (468, 3272663), (508, 3014973), (657, 2331212), (706, 2169414), (762, 2009982), (876, 1748409), (949, 1613916), (1059, 1446276), (1143, 1339988), (1314, 1165606), (1412, 1084707), (1524, 1004991), (1651, 927684), (1898, 806958), (2118, 723138), (2286, 669994), (2628, 582803), (2847, 537972), (3177, 482092), (3302, 463842), (3796, 403479), (4236, 361569), (4572, 334997), (4589, 333756), (4953, 309228), (5694, 268986), (6354, 241046), (6604, 231921), (8541, 179324), (9178, 166878), (9271, 165204), (9906, 154614), (11388, 134493), (12708, 120523), (13767, 111252), (14859, 103076), (17082, 89662), (18356, 83439), (18542, 82602), (19812, 77307), (25769, 59436), (27534, 55626), (27813, 55068), (29718, 51538), (34164, 44831), (37084, 41301)]