1689996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 5160960

約数和(自身を除く): 3470964

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 59, 62, 66, 77, 84, 93, 118, 124, 132, 154, 177, 186, 217, 231, 236, 308, 341, 354, 372, 413, 434, 462, 649, 651, 682, 708, 826, 868, 924, 1023, 1239, 1298, 1302, 1364, 1652, 1829, 1947, 2046, 2387, 2478, 2596, 2604, 3658, 3894, 4092, 4543, 4774, 4956, 5487, 7161, 7316, 7788, 9086, 9548, 10974, 12803, 13629, 14322, 18172, 20119, 21948, 25606, 27258, 28644, 38409, 40238, 51212, 54516, 60357, 76818, 80476, 120714, 140833, 153636, 241428, 281666, 422499, 563332, 844998, 1689996]

約数ペア:

[(1, 1689996), (2, 844998), (3, 563332), (4, 422499), (6, 281666), (7, 241428), (11, 153636), (12, 140833), (14, 120714), (21, 80476), (22, 76818), (28, 60357), (31, 54516), (33, 51212), (42, 40238), (44, 38409), (59, 28644), (62, 27258), (66, 25606), (77, 21948), (84, 20119), (93, 18172), (118, 14322), (124, 13629), (132, 12803), (154, 10974), (177, 9548), (186, 9086), (217, 7788), (231, 7316), (236, 7161), (308, 5487), (341, 4956), (354, 4774), (372, 4543), (413, 4092), (434, 3894), (462, 3658), (649, 2604), (651, 2596), (682, 2478), (708, 2387), (826, 2046), (868, 1947), (924, 1829), (1023, 1652), (1239, 1364), (1298, 1302)]