238689072

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:300

約数の個数: 160

約数和(自身を含む): 715281600

約数和(自身を除く): 476592528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 109, 111, 137, 144, 148, 216, 218, 222, 274, 296, 327, 333, 411, 432, 436, 444, 548, 592, 654, 666, 822, 872, 888, 981, 999, 1096, 1233, 1308, 1332, 1644, 1744, 1776, 1962, 1998, 2192, 2466, 2616, 2664, 2943, 3288, 3699, 3924, 3996, 4033, 4932, 5069, 5232, 5328, 5886, 6576, 7398, 7848, 7992, 8066, 9864, 10138, 11772, 12099, 14796, 14933, 15207, 15696, 15984, 16132, 19728, 20276, 23544, 24198, 29592, 29866, 30414, 32264, 36297, 40552, 44799, 45621, 47088, 48396, 59184, 59732, 60828, 64528, 72594, 81104, 89598, 91242, 96792, 108891, 119464, 121656, 134397, 136863, 145188, 179196, 182484, 193584, 217782, 238928, 243312, 268794, 273726, 290376, 358392, 364968, 403191, 435564, 537588, 547452, 552521, 580752, 716784, 729936, 806382, 871128, 1075176, 1094904, 1105042, 1612764, 1657563, 1742256, 2150352, 2189808, 2210084, 3225528, 3315126, 4420168, 4972689, 6451056, 6630252, 8840336, 9945378, 13260504, 14918067, 19890756, 26521008, 29836134, 39781512, 59672268, 79563024, 119344536, 238689072]

約数ペア:

[(1, 238689072), (2, 119344536), (3, 79563024), (4, 59672268), (6, 39781512), (8, 29836134), (9, 26521008), (12, 19890756), (16, 14918067), (18, 13260504), (24, 9945378), (27, 8840336), (36, 6630252), (37, 6451056), (48, 4972689), (54, 4420168), (72, 3315126), (74, 3225528), (108, 2210084), (109, 2189808), (111, 2150352), (137, 1742256), (144, 1657563), (148, 1612764), (216, 1105042), (218, 1094904), (222, 1075176), (274, 871128), (296, 806382), (327, 729936), (333, 716784), (411, 580752), (432, 552521), (436, 547452), (444, 537588), (548, 435564), (592, 403191), (654, 364968), (666, 358392), (822, 290376), (872, 273726), (888, 268794), (981, 243312), (999, 238928), (1096, 217782), (1233, 193584), (1308, 182484), (1332, 179196), (1644, 145188), (1744, 136863), (1776, 134397), (1962, 121656), (1998, 119464), (2192, 108891), (2466, 96792), (2616, 91242), (2664, 89598), (2943, 81104), (3288, 72594), (3699, 64528), (3924, 60828), (3996, 59732), (4033, 59184), (4932, 48396), (5069, 47088), (5232, 45621), (5328, 44799), (5886, 40552), (6576, 36297), (7398, 32264), (7848, 30414), (7992, 29866), (8066, 29592), (9864, 24198), (10138, 23544), (11772, 20276), (12099, 19728), (14796, 16132), (14933, 15984), (15207, 15696)]