247701888

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{3413}}^1$

素因数の和:3446

約数の個数: 160

約数和(自身を含む): 842711760

約数和(自身を除く): 595009872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3413, 3456, 4032, 4536, 5184, 6048, 6826, 8064, 9072, 10239, 10368, 12096, 13652, 18144, 20478, 23891, 24192, 27304, 30717, 36288, 40956, 47782, 54608, 61434, 71673, 72576, 81912, 92151, 95564, 109216, 122868, 143346, 163824, 184302, 191128, 215019, 218432, 245736, 276453, 286692, 327648, 368604, 382256, 430038, 436864, 491472, 552906, 573384, 645057, 655296, 737208, 764512, 860076, 982944, 1105812, 1146768, 1290114, 1310592, 1474416, 1529024, 1720152, 1935171, 1965888, 2211624, 2293536, 2580228, 2948832, 3058048, 3440304, 3870342, 3931776, 4423248, 4587072, 5160456, 5897664, 6880608, 7740684, 8846496, 9174144, 10320912, 11795328, 13761216, 15481368, 17692992, 20641824, 27522432, 30962736, 35385984, 41283648, 61925472, 82567296, 123850944, 247701888]

約数ペア:

[(1, 247701888), (2, 123850944), (3, 82567296), (4, 61925472), (6, 41283648), (7, 35385984), (8, 30962736), (9, 27522432), (12, 20641824), (14, 17692992), (16, 15481368), (18, 13761216), (21, 11795328), (24, 10320912), (27, 9174144), (28, 8846496), (32, 7740684), (36, 6880608), (42, 5897664), (48, 5160456), (54, 4587072), (56, 4423248), (63, 3931776), (64, 3870342), (72, 3440304), (81, 3058048), (84, 2948832), (96, 2580228), (108, 2293536), (112, 2211624), (126, 1965888), (128, 1935171), (144, 1720152), (162, 1529024), (168, 1474416), (189, 1310592), (192, 1290114), (216, 1146768), (224, 1105812), (252, 982944), (288, 860076), (324, 764512), (336, 737208), (378, 655296), (384, 645057), (432, 573384), (448, 552906), (504, 491472), (567, 436864), (576, 430038), (648, 382256), (672, 368604), (756, 327648), (864, 286692), (896, 276453), (1008, 245736), (1134, 218432), (1152, 215019), (1296, 191128), (1344, 184302), (1512, 163824), (1728, 143346), (2016, 122868), (2268, 109216), (2592, 95564), (2688, 92151), (3024, 81912), (3413, 72576), (3456, 71673), (4032, 61434), (4536, 54608), (5184, 47782), (6048, 40956), (6826, 36288), (8064, 30717), (9072, 27304), (10239, 24192), (10368, 23891), (12096, 20478), (13652, 18144)]