409840896

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31391}}^1$

素因数の和:31427

約数の個数: 72

約数和(自身を含む): 1154974464

約数和(自身を除く): 745133568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 4352, 6528, 13056, 31391, 62782, 94173, 125564, 188346, 251128, 376692, 502256, 533647, 753384, 1004512, 1067294, 1506768, 1600941, 2009024, 2134588, 3013536, 3201882, 4018048, 4269176, 6027072, 6403764, 8036096, 8538352, 12054144, 12807528, 17076704, 24108288, 25615056, 34153408, 51230112, 68306816, 102460224, 136613632, 204920448, 409840896]

約数ペア:

[(1, 409840896), (2, 204920448), (3, 136613632), (4, 102460224), (6, 68306816), (8, 51230112), (12, 34153408), (16, 25615056), (17, 24108288), (24, 17076704), (32, 12807528), (34, 12054144), (48, 8538352), (51, 8036096), (64, 6403764), (68, 6027072), (96, 4269176), (102, 4018048), (128, 3201882), (136, 3013536), (192, 2134588), (204, 2009024), (256, 1600941), (272, 1506768), (384, 1067294), (408, 1004512), (544, 753384), (768, 533647), (816, 502256), (1088, 376692), (1632, 251128), (2176, 188346), (3264, 125564), (4352, 94173), (6528, 62782), (13056, 31391)]