291037032

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1288

約数の個数: 192

約数和(自身を含む): 967075200

約数和(自身を除く): 676038168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 23, 24, 26, 33, 36, 39, 44, 46, 52, 66, 69, 72, 78, 88, 92, 99, 104, 117, 132, 138, 143, 156, 184, 198, 207, 234, 253, 264, 276, 286, 299, 312, 396, 414, 429, 468, 506, 552, 572, 598, 759, 792, 828, 858, 897, 936, 1012, 1144, 1196, 1229, 1287, 1518, 1656, 1716, 1794, 2024, 2277, 2392, 2458, 2574, 2691, 3036, 3289, 3432, 3588, 3687, 4554, 4916, 5148, 5382, 6072, 6578, 7176, 7374, 9108, 9832, 9867, 10296, 10764, 11061, 13156, 13519, 14748, 15977, 18216, 19734, 21528, 22122, 26312, 27038, 28267, 29496, 29601, 31954, 39468, 40557, 44244, 47931, 54076, 56534, 59202, 63908, 78936, 81114, 84801, 88488, 95862, 108152, 113068, 118404, 121671, 127816, 143793, 162228, 169602, 175747, 191724, 226136, 236808, 243342, 254403, 287586, 310937, 324456, 339204, 351494, 367471, 383448, 486684, 508806, 527241, 575172, 621874, 678408, 702988, 734942, 932811, 973368, 1017612, 1054482, 1102413, 1150344, 1243748, 1405976, 1469884, 1581723, 1865622, 2035224, 2108964, 2204826, 2487496, 2798433, 2939768, 3163446, 3307239, 3731244, 4042181, 4217928, 4409652, 5596866, 6326892, 6614478, 7462488, 8084362, 8819304, 11193732, 12126543, 12653784, 13228956, 16168724, 22387464, 24253086, 26457912, 32337448, 36379629, 48506172, 72759258, 97012344, 145518516, 291037032]

約数ペア:

[(1, 291037032), (2, 145518516), (3, 97012344), (4, 72759258), (6, 48506172), (8, 36379629), (9, 32337448), (11, 26457912), (12, 24253086), (13, 22387464), (18, 16168724), (22, 13228956), (23, 12653784), (24, 12126543), (26, 11193732), (33, 8819304), (36, 8084362), (39, 7462488), (44, 6614478), (46, 6326892), (52, 5596866), (66, 4409652), (69, 4217928), (72, 4042181), (78, 3731244), (88, 3307239), (92, 3163446), (99, 2939768), (104, 2798433), (117, 2487496), (132, 2204826), (138, 2108964), (143, 2035224), (156, 1865622), (184, 1581723), (198, 1469884), (207, 1405976), (234, 1243748), (253, 1150344), (264, 1102413), (276, 1054482), (286, 1017612), (299, 973368), (312, 932811), (396, 734942), (414, 702988), (429, 678408), (468, 621874), (506, 575172), (552, 527241), (572, 508806), (598, 486684), (759, 383448), (792, 367471), (828, 351494), (858, 339204), (897, 324456), (936, 310937), (1012, 287586), (1144, 254403), (1196, 243342), (1229, 236808), (1287, 226136), (1518, 191724), (1656, 175747), (1716, 169602), (1794, 162228), (2024, 143793), (2277, 127816), (2392, 121671), (2458, 118404), (2574, 113068), (2691, 108152), (3036, 95862), (3289, 88488), (3432, 84801), (3588, 81114), (3687, 78936), (4554, 63908), (4916, 59202), (5148, 56534), (5382, 54076), (6072, 47931), (6578, 44244), (7176, 40557), (7374, 39468), (9108, 31954), (9832, 29601), (9867, 29496), (10296, 28267), (10764, 27038), (11061, 26312), (13156, 22122), (13519, 21528), (14748, 19734), (15977, 18216)]