716637852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 2140320000

約数和(自身を除く): 1423682148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 139, 164, 246, 252, 278, 287, 369, 417, 492, 499, 556, 574, 738, 834, 861, 973, 998, 1148, 1251, 1476, 1497, 1668, 1722, 1946, 1996, 2502, 2583, 2919, 2994, 3444, 3493, 3892, 4491, 5004, 5166, 5699, 5838, 5988, 6986, 8757, 8982, 10332, 10479, 11398, 11676, 13972, 17097, 17514, 17964, 20459, 20958, 22796, 31437, 34194, 35028, 39893, 40918, 41916, 51291, 61377, 62874, 68388, 69361, 79786, 81836, 102582, 119679, 122754, 125748, 138722, 143213, 159572, 184131, 205164, 208083, 239358, 245508, 277444, 286426, 359037, 368262, 416166, 429639, 478716, 485527, 572852, 624249, 718074, 736524, 832332, 859278, 971054, 1248498, 1288917, 1436148, 1456581, 1718556, 1942108, 2496996, 2577834, 2843801, 2913162, 4369743, 5155668, 5687602, 5826324, 8531403, 8739486, 11375204, 17062806, 17478972, 19906607, 25594209, 34125612, 39813214, 51188418, 59719821, 79626428, 102376836, 119439642, 179159463, 238879284, 358318926, 716637852]

約数ペア:

[(1, 716637852), (2, 358318926), (3, 238879284), (4, 179159463), (6, 119439642), (7, 102376836), (9, 79626428), (12, 59719821), (14, 51188418), (18, 39813214), (21, 34125612), (28, 25594209), (36, 19906607), (41, 17478972), (42, 17062806), (63, 11375204), (82, 8739486), (84, 8531403), (123, 5826324), (126, 5687602), (139, 5155668), (164, 4369743), (246, 2913162), (252, 2843801), (278, 2577834), (287, 2496996), (369, 1942108), (417, 1718556), (492, 1456581), (499, 1436148), (556, 1288917), (574, 1248498), (738, 971054), (834, 859278), (861, 832332), (973, 736524), (998, 718074), (1148, 624249), (1251, 572852), (1476, 485527), (1497, 478716), (1668, 429639), (1722, 416166), (1946, 368262), (1996, 359037), (2502, 286426), (2583, 277444), (2919, 245508), (2994, 239358), (3444, 208083), (3493, 205164), (3892, 184131), (4491, 159572), (5004, 143213), (5166, 138722), (5699, 125748), (5838, 122754), (5988, 119679), (6986, 102582), (8757, 81836), (8982, 79786), (10332, 69361), (10479, 68388), (11398, 62874), (11676, 61377), (13972, 51291), (17097, 41916), (17514, 40918), (17964, 39893), (20459, 35028), (20958, 34194), (22796, 31437)]