340717572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9973}}^1$

素因数の和:10069

約数の個数: 72

約数和(自身を含む): 940308824

約数和(自身を除く): 599591252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1898, 2628, 2847, 3796, 5694, 8541, 9973, 11388, 17082, 19946, 29919, 34164, 39892, 59838, 89757, 119676, 129649, 179514, 259298, 359028, 388947, 518596, 728029, 777894, 1166841, 1456058, 1555788, 2184087, 2333682, 2912116, 4368174, 4667364, 6552261, 8736348, 9464377, 13104522, 18928754, 26209044, 28393131, 37857508, 56786262, 85179393, 113572524, 170358786, 340717572]

約数ペア:

[(1, 340717572), (2, 170358786), (3, 113572524), (4, 85179393), (6, 56786262), (9, 37857508), (12, 28393131), (13, 26209044), (18, 18928754), (26, 13104522), (36, 9464377), (39, 8736348), (52, 6552261), (73, 4667364), (78, 4368174), (117, 2912116), (146, 2333682), (156, 2184087), (219, 1555788), (234, 1456058), (292, 1166841), (438, 777894), (468, 728029), (657, 518596), (876, 388947), (949, 359028), (1314, 259298), (1898, 179514), (2628, 129649), (2847, 119676), (3796, 89757), (5694, 59838), (8541, 39892), (9973, 34164), (11388, 29919), (17082, 19946)]