238781844

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:979

約数の個数: 120

約数和(自身を含む): 719882240

約数和(自身を除く): 481100396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 127, 162, 189, 252, 254, 324, 378, 381, 508, 567, 756, 762, 829, 889, 1134, 1143, 1524, 1658, 1778, 2268, 2286, 2487, 2667, 3316, 3429, 3556, 4572, 4974, 5334, 5803, 6858, 7461, 8001, 9948, 10287, 10668, 11606, 13716, 14922, 16002, 17409, 20574, 22383, 23212, 24003, 29844, 32004, 34818, 41148, 44766, 48006, 52227, 67149, 69636, 72009, 89532, 96012, 104454, 105283, 134298, 144018, 156681, 208908, 210566, 268596, 288036, 313362, 315849, 421132, 470043, 626724, 631698, 736981, 940086, 947547, 1263396, 1473962, 1880172, 1895094, 2210943, 2842641, 2947924, 3790188, 4421886, 5685282, 6632829, 8527923, 8843772, 11370564, 13265658, 17055846, 19898487, 26531316, 34111692, 39796974, 59695461, 79593948, 119390922, 238781844]

約数ペア:

[(1, 238781844), (2, 119390922), (3, 79593948), (4, 59695461), (6, 39796974), (7, 34111692), (9, 26531316), (12, 19898487), (14, 17055846), (18, 13265658), (21, 11370564), (27, 8843772), (28, 8527923), (36, 6632829), (42, 5685282), (54, 4421886), (63, 3790188), (81, 2947924), (84, 2842641), (108, 2210943), (126, 1895094), (127, 1880172), (162, 1473962), (189, 1263396), (252, 947547), (254, 940086), (324, 736981), (378, 631698), (381, 626724), (508, 470043), (567, 421132), (756, 315849), (762, 313362), (829, 288036), (889, 268596), (1134, 210566), (1143, 208908), (1524, 156681), (1658, 144018), (1778, 134298), (2268, 105283), (2286, 104454), (2487, 96012), (2667, 89532), (3316, 72009), (3429, 69636), (3556, 67149), (4572, 52227), (4974, 48006), (5334, 44766), (5803, 41148), (6858, 34818), (7461, 32004), (8001, 29844), (9948, 24003), (10287, 23212), (10668, 22383), (11606, 20574), (13716, 17409), (14922, 16002)]