40226328

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 117849600

約数和(自身を除く): 77623272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 61, 71, 72, 86, 108, 122, 129, 142, 172, 183, 213, 216, 244, 258, 284, 344, 366, 387, 426, 488, 516, 549, 568, 639, 732, 774, 852, 1032, 1098, 1161, 1278, 1464, 1548, 1647, 1704, 1917, 2196, 2322, 2556, 2623, 3053, 3096, 3294, 3834, 4331, 4392, 4644, 5112, 5246, 6106, 6588, 7668, 7869, 8662, 9159, 9288, 10492, 12212, 12993, 13176, 15336, 15738, 17324, 18318, 20984, 23607, 24424, 25986, 27477, 31476, 34648, 36636, 38979, 47214, 51972, 54954, 62952, 70821, 73272, 77958, 82431, 94428, 103944, 109908, 116937, 141642, 155916, 164862, 186233, 188856, 219816, 233874, 283284, 311832, 329724, 372466, 467748, 558699, 566568, 659448, 744932, 935496, 1117398, 1489864, 1676097, 2234796, 3352194, 4469592, 5028291, 6704388, 10056582, 13408776, 20113164, 40226328]

約数ペア:

[(1, 40226328), (2, 20113164), (3, 13408776), (4, 10056582), (6, 6704388), (8, 5028291), (9, 4469592), (12, 3352194), (18, 2234796), (24, 1676097), (27, 1489864), (36, 1117398), (43, 935496), (54, 744932), (61, 659448), (71, 566568), (72, 558699), (86, 467748), (108, 372466), (122, 329724), (129, 311832), (142, 283284), (172, 233874), (183, 219816), (213, 188856), (216, 186233), (244, 164862), (258, 155916), (284, 141642), (344, 116937), (366, 109908), (387, 103944), (426, 94428), (488, 82431), (516, 77958), (549, 73272), (568, 70821), (639, 62952), (732, 54954), (774, 51972), (852, 47214), (1032, 38979), (1098, 36636), (1161, 34648), (1278, 31476), (1464, 27477), (1548, 25986), (1647, 24424), (1704, 23607), (1917, 20984), (2196, 18318), (2322, 17324), (2556, 15738), (2623, 15336), (3053, 13176), (3096, 12993), (3294, 12212), (3834, 10492), (4331, 9288), (4392, 9159), (4644, 8662), (5112, 7869), (5246, 7668), (6106, 6588)]