481291888

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:783

約数の個数: 160

約数和(自身を含む): 1267776000

約数和(自身を除く): 786484112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 29, 38, 44, 56, 58, 76, 77, 88, 112, 116, 133, 152, 154, 176, 203, 209, 232, 266, 304, 308, 319, 406, 418, 464, 532, 551, 616, 638, 709, 812, 836, 1064, 1102, 1232, 1276, 1418, 1463, 1624, 1672, 2128, 2204, 2233, 2552, 2836, 2926, 3248, 3344, 3857, 4408, 4466, 4963, 5104, 5672, 5852, 6061, 7714, 7799, 8816, 8932, 9926, 11344, 11704, 12122, 13471, 15428, 15598, 17864, 19852, 20561, 23408, 24244, 26942, 30856, 31196, 35728, 39704, 41122, 42427, 48488, 53884, 54593, 61712, 62392, 79408, 82244, 84854, 94297, 96976, 107768, 109186, 124784, 143927, 148181, 164488, 169708, 188594, 215536, 218372, 226171, 287854, 296362, 328976, 339416, 377188, 390659, 436744, 452342, 575708, 592724, 678832, 754376, 781318, 873488, 904684, 1037267, 1151416, 1185448, 1508752, 1562636, 1583197, 1809368, 2074534, 2302832, 2370896, 2734613, 3125272, 3166394, 3618736, 4149068, 4297249, 5469226, 6250544, 6332788, 8298136, 8594498, 10938452, 12665576, 16596272, 17188996, 21876904, 25331152, 30080743, 34377992, 43753808, 60161486, 68755984, 120322972, 240645944, 481291888]

約数ペア:

[(1, 481291888), (2, 240645944), (4, 120322972), (7, 68755984), (8, 60161486), (11, 43753808), (14, 34377992), (16, 30080743), (19, 25331152), (22, 21876904), (28, 17188996), (29, 16596272), (38, 12665576), (44, 10938452), (56, 8594498), (58, 8298136), (76, 6332788), (77, 6250544), (88, 5469226), (112, 4297249), (116, 4149068), (133, 3618736), (152, 3166394), (154, 3125272), (176, 2734613), (203, 2370896), (209, 2302832), (232, 2074534), (266, 1809368), (304, 1583197), (308, 1562636), (319, 1508752), (406, 1185448), (418, 1151416), (464, 1037267), (532, 904684), (551, 873488), (616, 781318), (638, 754376), (709, 678832), (812, 592724), (836, 575708), (1064, 452342), (1102, 436744), (1232, 390659), (1276, 377188), (1418, 339416), (1463, 328976), (1624, 296362), (1672, 287854), (2128, 226171), (2204, 218372), (2233, 215536), (2552, 188594), (2836, 169708), (2926, 164488), (3248, 148181), (3344, 143927), (3857, 124784), (4408, 109186), (4466, 107768), (4963, 96976), (5104, 94297), (5672, 84854), (5852, 82244), (6061, 79408), (7714, 62392), (7799, 61712), (8816, 54593), (8932, 53884), (9926, 48488), (11344, 42427), (11704, 41122), (12122, 39704), (13471, 35728), (15428, 31196), (15598, 30856), (17864, 26942), (19852, 24244), (20561, 23408)]