19405961856

素因数分解:

$2^7\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4787}}^1$

素因数の和:4853

約数の個数: 320

約数和(自身を含む): 63820975680

約数和(自身を除く): 44415013824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 32, 34, 36, 46, 48, 51, 54, 64, 68, 69, 72, 81, 92, 96, 102, 108, 128, 136, 138, 144, 153, 162, 184, 192, 204, 207, 216, 272, 276, 288, 306, 324, 368, 384, 391, 408, 414, 432, 459, 544, 552, 576, 612, 621, 648, 736, 782, 816, 828, 864, 918, 1088, 1104, 1152, 1173, 1224, 1242, 1296, 1377, 1472, 1564, 1632, 1656, 1728, 1836, 1863, 2176, 2208, 2346, 2448, 2484, 2592, 2754, 2944, 3128, 3264, 3312, 3456, 3519, 3672, 3726, 4416, 4692, 4787, 4896, 4968, 5184, 5508, 6256, 6528, 6624, 7038, 7344, 7452, 8832, 9384, 9574, 9792, 9936, 10368, 10557, 11016, 12512, 13248, 14076, 14361, 14688, 14904, 18768, 19148, 19584, 19872, 21114, 22032, 25024, 26496, 28152, 28722, 29376, 29808, 31671, 37536, 38296, 39744, 42228, 43083, 44064, 50048, 56304, 57444, 58752, 59616, 63342, 75072, 76592, 79488, 81379, 84456, 86166, 88128, 110101, 112608, 114888, 119232, 126684, 129249, 150144, 153184, 162758, 168912, 172332, 176256, 220202, 225216, 229776, 238464, 244137, 253368, 258498, 306368, 325516, 330303, 337824, 344664, 387747, 440404, 450432, 459552, 488274, 506736, 516996, 612736, 651032, 660606, 675648, 689328, 732411, 775494, 880808, 919104, 976548, 990909, 1013472, 1033992, 1302064, 1321212, 1351296, 1378656, 1464822, 1550988, 1761616, 1838208, 1871717, 1953096, 1981818, 2026944, 2067984, 2197233, 2604128, 2642424, 2757312, 2929644, 2972727, 3101976, 3523232, 3743434, 3906192, 3963636, 4053888, 4135968, 4394466, 5208256, 5284848, 5514624, 5615151, 5859288, 5945454, 6203952, 6591699, 7046464, 7486868, 7812384, 7927272, 8271936, 8788932, 8918181, 10416512, 10569696, 11230302, 11718576, 11890908, 12407904, 13183398, 14092928, 14973736, 15624768, 15854544, 16543872, 16845453, 17577864, 17836362, 21139392, 22460604, 23437152, 23781816, 24815808, 26366796, 29947472, 31249536, 31709088, 33690906, 35155728, 35672724, 42278784, 44921208, 46874304, 47563632, 49631616, 50536359, 52733592, 59894944, 63418176, 67381812, 70311456, 71345448, 89842416, 93748608, 95127264, 101072718, 105467184, 119789888, 126836352, 134763624, 140622912, 142690896, 151609077, 179684832, 190254528, 202145436, 210934368, 239579776, 269527248, 281245824, 285381792, 303218154, 359369664, 380509056, 404290872, 421868736, 539054496, 570763584, 606436308, 718739328, 808581744, 843737472, 1078108992, 1141527168, 1212872616, 1617163488, 2156217984, 2425745232, 3234326976, 4851490464, 6468653952, 9702980928, 19405961856]

約数ペア:

[(1, 19405961856), (2, 9702980928), (3, 6468653952), (4, 4851490464), (6, 3234326976), (8, 2425745232), (9, 2156217984), (12, 1617163488), (16, 1212872616), (17, 1141527168), (18, 1078108992), (23, 843737472), (24, 808581744), (27, 718739328), (32, 606436308), (34, 570763584), (36, 539054496), (46, 421868736), (48, 404290872), (51, 380509056), (54, 359369664), (64, 303218154), (68, 285381792), (69, 281245824), (72, 269527248), (81, 239579776), (92, 210934368), (96, 202145436), (102, 190254528), (108, 179684832), (128, 151609077), (136, 142690896), (138, 140622912), (144, 134763624), (153, 126836352), (162, 119789888), (184, 105467184), (192, 101072718), (204, 95127264), (207, 93748608), (216, 89842416), (272, 71345448), (276, 70311456), (288, 67381812), (306, 63418176), (324, 59894944), (368, 52733592), (384, 50536359), (391, 49631616), (408, 47563632), (414, 46874304), (432, 44921208), (459, 42278784), (544, 35672724), (552, 35155728), (576, 33690906), (612, 31709088), (621, 31249536), (648, 29947472), (736, 26366796), (782, 24815808), (816, 23781816), (828, 23437152), (864, 22460604), (918, 21139392), (1088, 17836362), (1104, 17577864), (1152, 16845453), (1173, 16543872), (1224, 15854544), (1242, 15624768), (1296, 14973736), (1377, 14092928), (1472, 13183398), (1564, 12407904), (1632, 11890908), (1656, 11718576), (1728, 11230302), (1836, 10569696), (1863, 10416512), (2176, 8918181), (2208, 8788932), (2346, 8271936), (2448, 7927272), (2484, 7812384), (2592, 7486868), (2754, 7046464), (2944, 6591699), (3128, 6203952), (3264, 5945454), (3312, 5859288), (3456, 5615151), (3519, 5514624), (3672, 5284848), (3726, 5208256), (4416, 4394466), (4692, 4135968), (4787, 4053888), (4896, 3963636), (4968, 3906192), (5184, 3743434), (5508, 3523232), (6256, 3101976), (6528, 2972727), (6624, 2929644), (7038, 2757312), (7344, 2642424), (7452, 2604128), (8832, 2197233), (9384, 2067984), (9574, 2026944), (9792, 1981818), (9936, 1953096), (10368, 1871717), (10557, 1838208), (11016, 1761616), (12512, 1550988), (13248, 1464822), (14076, 1378656), (14361, 1351296), (14688, 1321212), (14904, 1302064), (18768, 1033992), (19148, 1013472), (19584, 990909), (19872, 976548), (21114, 919104), (22032, 880808), (25024, 775494), (26496, 732411), (28152, 689328), (28722, 675648), (29376, 660606), (29808, 651032), (31671, 612736), (37536, 516996), (38296, 506736), (39744, 488274), (42228, 459552), (43083, 450432), (44064, 440404), (50048, 387747), (56304, 344664), (57444, 337824), (58752, 330303), (59616, 325516), (63342, 306368), (75072, 258498), (76592, 253368), (79488, 244137), (81379, 238464), (84456, 229776), (86166, 225216), (88128, 220202), (110101, 176256), (112608, 172332), (114888, 168912), (119232, 162758), (126684, 153184), (129249, 150144)]