2646972756

素因数分解:

$2^2\times 3^6\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:753

約数の個数: 168

約数和(自身を含む): 7377277824

約数和(自身を除く): 4730305068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 61, 69, 81, 92, 108, 122, 138, 162, 183, 207, 243, 244, 276, 324, 366, 414, 486, 549, 621, 647, 729, 732, 828, 972, 1098, 1242, 1294, 1403, 1458, 1647, 1863, 1941, 2196, 2484, 2588, 2806, 2916, 3294, 3726, 3882, 4209, 4941, 5589, 5612, 5823, 6588, 7452, 7764, 8418, 9882, 11178, 11646, 12627, 14823, 14881, 16767, 16836, 17469, 19764, 22356, 23292, 25254, 29646, 29762, 33534, 34938, 37881, 39467, 44469, 44643, 50508, 52407, 59292, 59524, 67068, 69876, 75762, 78934, 88938, 89286, 104814, 113643, 118401, 133929, 151524, 157221, 157868, 177876, 178572, 209628, 227286, 236802, 267858, 314442, 340929, 355203, 401787, 454572, 471663, 473604, 535716, 628884, 681858, 710406, 803574, 907741, 943326, 1022787, 1065609, 1205361, 1363716, 1420812, 1607148, 1815482, 1886652, 2045574, 2131218, 2410722, 2723223, 3196827, 3616083, 3630964, 4091148, 4262436, 4821444, 5446446, 6393654, 7232166, 8169669, 9590481, 10848249, 10892892, 12787308, 14464332, 16339338, 19180962, 21696498, 24509007, 28771443, 32678676, 38361924, 43392996, 49018014, 57542886, 73527021, 98036028, 115085772, 147054042, 220581063, 294108084, 441162126, 661743189, 882324252, 1323486378, 2646972756]

約数ペア:

[(1, 2646972756), (2, 1323486378), (3, 882324252), (4, 661743189), (6, 441162126), (9, 294108084), (12, 220581063), (18, 147054042), (23, 115085772), (27, 98036028), (36, 73527021), (46, 57542886), (54, 49018014), (61, 43392996), (69, 38361924), (81, 32678676), (92, 28771443), (108, 24509007), (122, 21696498), (138, 19180962), (162, 16339338), (183, 14464332), (207, 12787308), (243, 10892892), (244, 10848249), (276, 9590481), (324, 8169669), (366, 7232166), (414, 6393654), (486, 5446446), (549, 4821444), (621, 4262436), (647, 4091148), (729, 3630964), (732, 3616083), (828, 3196827), (972, 2723223), (1098, 2410722), (1242, 2131218), (1294, 2045574), (1403, 1886652), (1458, 1815482), (1647, 1607148), (1863, 1420812), (1941, 1363716), (2196, 1205361), (2484, 1065609), (2588, 1022787), (2806, 943326), (2916, 907741), (3294, 803574), (3726, 710406), (3882, 681858), (4209, 628884), (4941, 535716), (5589, 473604), (5612, 471663), (5823, 454572), (6588, 401787), (7452, 355203), (7764, 340929), (8418, 314442), (9882, 267858), (11178, 236802), (11646, 227286), (12627, 209628), (14823, 178572), (14881, 177876), (16767, 157868), (16836, 157221), (17469, 151524), (19764, 133929), (22356, 118401), (23292, 113643), (25254, 104814), (29646, 89286), (29762, 88938), (33534, 78934), (34938, 75762), (37881, 69876), (39467, 67068), (44469, 59524), (44643, 59292), (50508, 52407)]