374604804

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1095

約数の個数: 144

約数和(自身を含む): 1146821760

約数和(自身を除く): 772216956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 71, 84, 98, 108, 126, 142, 147, 189, 196, 213, 252, 284, 294, 378, 426, 441, 497, 588, 639, 756, 852, 882, 994, 997, 1278, 1323, 1491, 1764, 1917, 1988, 1994, 2556, 2646, 2982, 2991, 3479, 3834, 3988, 4473, 5292, 5964, 5982, 6958, 6979, 7668, 8946, 8973, 10437, 11964, 13419, 13916, 13958, 17892, 17946, 20874, 20937, 26838, 26919, 27916, 31311, 35892, 41748, 41874, 48853, 53676, 53838, 62622, 62811, 70787, 83748, 93933, 97706, 107676, 125244, 125622, 141574, 146559, 187866, 188433, 195412, 212361, 251244, 283148, 293118, 375732, 376866, 424722, 439677, 495509, 586236, 637083, 753732, 849444, 879354, 991018, 1274166, 1319031, 1486527, 1758708, 1911249, 1982036, 2548332, 2638062, 2973054, 3468563, 3822498, 4459581, 5276124, 5946108, 6937126, 7644996, 8919162, 10405689, 13378743, 13874252, 17838324, 20811378, 26757486, 31217067, 41622756, 53514972, 62434134, 93651201, 124868268, 187302402, 374604804]

約数ペア:

[(1, 374604804), (2, 187302402), (3, 124868268), (4, 93651201), (6, 62434134), (7, 53514972), (9, 41622756), (12, 31217067), (14, 26757486), (18, 20811378), (21, 17838324), (27, 13874252), (28, 13378743), (36, 10405689), (42, 8919162), (49, 7644996), (54, 6937126), (63, 5946108), (71, 5276124), (84, 4459581), (98, 3822498), (108, 3468563), (126, 2973054), (142, 2638062), (147, 2548332), (189, 1982036), (196, 1911249), (213, 1758708), (252, 1486527), (284, 1319031), (294, 1274166), (378, 991018), (426, 879354), (441, 849444), (497, 753732), (588, 637083), (639, 586236), (756, 495509), (852, 439677), (882, 424722), (994, 376866), (997, 375732), (1278, 293118), (1323, 283148), (1491, 251244), (1764, 212361), (1917, 195412), (1988, 188433), (1994, 187866), (2556, 146559), (2646, 141574), (2982, 125622), (2991, 125244), (3479, 107676), (3834, 97706), (3988, 93933), (4473, 83748), (5292, 70787), (5964, 62811), (5982, 62622), (6958, 53838), (6979, 53676), (7668, 48853), (8946, 41874), (8973, 41748), (10437, 35892), (11964, 31311), (13419, 27916), (13916, 26919), (13958, 26838), (17892, 20937), (17946, 20874)]