122402412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 358525440

約数和(自身を除く): 236123028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 89, 92, 99, 132, 138, 151, 178, 198, 207, 253, 267, 276, 302, 356, 396, 414, 453, 506, 534, 604, 759, 801, 828, 906, 979, 1012, 1068, 1359, 1518, 1602, 1661, 1812, 1958, 2047, 2277, 2718, 2937, 3036, 3204, 3322, 3473, 3916, 4094, 4554, 4983, 5436, 5874, 6141, 6644, 6946, 8188, 8811, 9108, 9966, 10419, 11748, 12282, 13439, 13892, 14949, 17622, 18423, 19932, 20838, 22517, 24564, 26878, 29898, 31257, 35244, 36846, 38203, 40317, 41676, 45034, 53756, 59796, 62514, 67551, 73692, 76406, 80634, 90068, 114609, 120951, 125028, 135102, 147829, 152812, 161268, 202653, 229218, 241902, 270204, 295658, 309097, 343827, 405306, 443487, 458436, 483804, 591316, 618194, 687654, 810612, 886974, 927291, 1236388, 1330461, 1375308, 1773948, 1854582, 2660922, 2781873, 3400067, 3709164, 5321844, 5563746, 6800134, 10200201, 11127492, 13600268, 20400402, 30600603, 40800804, 61201206, 122402412]

約数ペア:

[(1, 122402412), (2, 61201206), (3, 40800804), (4, 30600603), (6, 20400402), (9, 13600268), (11, 11127492), (12, 10200201), (18, 6800134), (22, 5563746), (23, 5321844), (33, 3709164), (36, 3400067), (44, 2781873), (46, 2660922), (66, 1854582), (69, 1773948), (89, 1375308), (92, 1330461), (99, 1236388), (132, 927291), (138, 886974), (151, 810612), (178, 687654), (198, 618194), (207, 591316), (253, 483804), (267, 458436), (276, 443487), (302, 405306), (356, 343827), (396, 309097), (414, 295658), (453, 270204), (506, 241902), (534, 229218), (604, 202653), (759, 161268), (801, 152812), (828, 147829), (906, 135102), (979, 125028), (1012, 120951), (1068, 114609), (1359, 90068), (1518, 80634), (1602, 76406), (1661, 73692), (1812, 67551), (1958, 62514), (2047, 59796), (2277, 53756), (2718, 45034), (2937, 41676), (3036, 40317), (3204, 38203), (3322, 36846), (3473, 35244), (3916, 31257), (4094, 29898), (4554, 26878), (4983, 24564), (5436, 22517), (5874, 20838), (6141, 19932), (6644, 18423), (6946, 17622), (8188, 14949), (8811, 13892), (9108, 13439), (9966, 12282), (10419, 11748)]