321271392

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2027}}^1$

素因数の和:2180

約数の個数: 96

約数和(自身を含む): 915812352

約数和(自身を除く): 594540960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 127, 156, 208, 254, 312, 381, 416, 508, 624, 762, 1016, 1248, 1524, 1651, 2027, 2032, 3048, 3302, 4054, 4064, 4953, 6081, 6096, 6604, 8108, 9906, 12162, 12192, 13208, 16216, 19812, 24324, 26351, 26416, 32432, 39624, 48648, 52702, 52832, 64864, 79053, 79248, 97296, 105404, 158106, 158496, 194592, 210808, 257429, 316212, 421616, 514858, 632424, 772287, 843232, 1029716, 1264848, 1544574, 2059432, 2529696, 3089148, 3346577, 4118864, 6178296, 6693154, 8237728, 10039731, 12356592, 13386308, 20079462, 24713184, 26772616, 40158924, 53545232, 80317848, 107090464, 160635696, 321271392]

約数ペア:

[(1, 321271392), (2, 160635696), (3, 107090464), (4, 80317848), (6, 53545232), (8, 40158924), (12, 26772616), (13, 24713184), (16, 20079462), (24, 13386308), (26, 12356592), (32, 10039731), (39, 8237728), (48, 6693154), (52, 6178296), (78, 4118864), (96, 3346577), (104, 3089148), (127, 2529696), (156, 2059432), (208, 1544574), (254, 1264848), (312, 1029716), (381, 843232), (416, 772287), (508, 632424), (624, 514858), (762, 421616), (1016, 316212), (1248, 257429), (1524, 210808), (1651, 194592), (2027, 158496), (2032, 158106), (3048, 105404), (3302, 97296), (4054, 79248), (4064, 79053), (4953, 64864), (6081, 52832), (6096, 52702), (6604, 48648), (8108, 39624), (9906, 32432), (12162, 26416), (12192, 26351), (13208, 24324), (16216, 19812)]