999941208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1901}}^1$

素因数の和:2049

約数の個数: 128

約数和(自身を含む): 2979901440

約数和(自身を除く): 1979960232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 101, 124, 168, 186, 202, 217, 248, 303, 372, 404, 434, 606, 651, 707, 744, 808, 868, 1212, 1302, 1414, 1736, 1901, 2121, 2424, 2604, 2828, 3131, 3802, 4242, 5208, 5656, 5703, 6262, 7604, 8484, 9393, 11406, 12524, 13307, 15208, 16968, 18786, 21917, 22812, 25048, 26614, 37572, 39921, 43834, 45624, 53228, 58931, 65751, 75144, 79842, 87668, 106456, 117862, 131502, 159684, 175336, 176793, 192001, 235724, 263004, 319368, 353586, 384002, 412517, 471448, 526008, 576003, 707172, 768004, 825034, 1152006, 1237551, 1344007, 1414344, 1536008, 1650068, 2304012, 2475102, 2688014, 3300136, 4032021, 4608024, 4950204, 5376028, 5952031, 8064042, 9900408, 10752056, 11904062, 16128084, 17856093, 23808124, 32256168, 35712186, 41664217, 47616248, 71424372, 83328434, 124992651, 142848744, 166656868, 249985302, 333313736, 499970604, 999941208]

約数ペア:

[(1, 999941208), (2, 499970604), (3, 333313736), (4, 249985302), (6, 166656868), (7, 142848744), (8, 124992651), (12, 83328434), (14, 71424372), (21, 47616248), (24, 41664217), (28, 35712186), (31, 32256168), (42, 23808124), (56, 17856093), (62, 16128084), (84, 11904062), (93, 10752056), (101, 9900408), (124, 8064042), (168, 5952031), (186, 5376028), (202, 4950204), (217, 4608024), (248, 4032021), (303, 3300136), (372, 2688014), (404, 2475102), (434, 2304012), (606, 1650068), (651, 1536008), (707, 1414344), (744, 1344007), (808, 1237551), (868, 1152006), (1212, 825034), (1302, 768004), (1414, 707172), (1736, 576003), (1901, 526008), (2121, 471448), (2424, 412517), (2604, 384002), (2828, 353586), (3131, 319368), (3802, 263004), (4242, 235724), (5208, 192001), (5656, 176793), (5703, 175336), (6262, 159684), (7604, 131502), (8484, 117862), (9393, 106456), (11406, 87668), (12524, 79842), (13307, 75144), (15208, 65751), (16968, 58931), (18786, 53228), (21917, 45624), (22812, 43834), (25048, 39921), (26614, 37572)]