290305512

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1901}}^1$

素因数の和:2024

約数の個数: 128

約数和(自身を含む): 931219200

約数和(自身を除く): 640913688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 101, 108, 126, 168, 189, 202, 216, 252, 303, 378, 404, 504, 606, 707, 756, 808, 909, 1212, 1414, 1512, 1818, 1901, 2121, 2424, 2727, 2828, 3636, 3802, 4242, 5454, 5656, 5703, 6363, 7272, 7604, 8484, 10908, 11406, 12726, 13307, 15208, 16968, 17109, 19089, 21816, 22812, 25452, 26614, 34218, 38178, 39921, 45624, 50904, 51327, 53228, 68436, 76356, 79842, 102654, 106456, 119763, 136872, 152712, 159684, 192001, 205308, 239526, 319368, 359289, 384002, 410616, 479052, 576003, 718578, 768004, 958104, 1152006, 1344007, 1437156, 1536008, 1728009, 2304012, 2688014, 2874312, 3456018, 4032021, 4608024, 5184027, 5376028, 6912036, 8064042, 10368054, 10752056, 12096063, 13824072, 16128084, 20736108, 24192126, 32256168, 36288189, 41472216, 48384252, 72576378, 96768504, 145152756, 290305512]

約数ペア:

[(1, 290305512), (2, 145152756), (3, 96768504), (4, 72576378), (6, 48384252), (7, 41472216), (8, 36288189), (9, 32256168), (12, 24192126), (14, 20736108), (18, 16128084), (21, 13824072), (24, 12096063), (27, 10752056), (28, 10368054), (36, 8064042), (42, 6912036), (54, 5376028), (56, 5184027), (63, 4608024), (72, 4032021), (84, 3456018), (101, 2874312), (108, 2688014), (126, 2304012), (168, 1728009), (189, 1536008), (202, 1437156), (216, 1344007), (252, 1152006), (303, 958104), (378, 768004), (404, 718578), (504, 576003), (606, 479052), (707, 410616), (756, 384002), (808, 359289), (909, 319368), (1212, 239526), (1414, 205308), (1512, 192001), (1818, 159684), (1901, 152712), (2121, 136872), (2424, 119763), (2727, 106456), (2828, 102654), (3636, 79842), (3802, 76356), (4242, 68436), (5454, 53228), (5656, 51327), (5703, 50904), (6363, 45624), (7272, 39921), (7604, 38178), (8484, 34218), (10908, 26614), (11406, 25452), (12726, 22812), (13307, 21816), (15208, 19089), (16968, 17109)]