497409616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:620

約数の個数: 80

約数和(自身を含む): 1081055808

約数和(自身を除く): 583646192

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 107, 122, 176, 214, 244, 428, 433, 488, 671, 856, 866, 976, 1177, 1342, 1712, 1732, 2354, 2684, 3464, 4708, 4763, 5368, 6527, 6928, 9416, 9526, 10736, 13054, 18832, 19052, 26108, 26413, 38104, 46331, 52216, 52826, 71797, 76208, 92662, 104432, 105652, 143594, 185324, 211304, 287188, 290543, 370648, 422608, 509641, 574376, 581086, 741296, 1019282, 1148752, 1162172, 2038564, 2324344, 2826191, 4077128, 4648688, 5652382, 8154256, 11304764, 22609528, 31088101, 45219056, 62176202, 124352404, 248704808, 497409616]

約数ペア:

[(1, 497409616), (2, 248704808), (4, 124352404), (8, 62176202), (11, 45219056), (16, 31088101), (22, 22609528), (44, 11304764), (61, 8154256), (88, 5652382), (107, 4648688), (122, 4077128), (176, 2826191), (214, 2324344), (244, 2038564), (428, 1162172), (433, 1148752), (488, 1019282), (671, 741296), (856, 581086), (866, 574376), (976, 509641), (1177, 422608), (1342, 370648), (1712, 290543), (1732, 287188), (2354, 211304), (2684, 185324), (3464, 143594), (4708, 105652), (4763, 104432), (5368, 92662), (6527, 76208), (6928, 71797), (9416, 52826), (9526, 52216), (10736, 46331), (13054, 38104), (18832, 26413), (19052, 26108)]