427204512

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{587}}^1$

素因数の和:648

約数の個数: 216

約数和(自身を含む): 1467831456

約数和(自身を除く): 1040626944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 361, 399, 456, 504, 532, 587, 608, 672, 684, 722, 798, 912, 1008, 1064, 1083, 1174, 1197, 1368, 1444, 1596, 1761, 1824, 2016, 2128, 2166, 2348, 2394, 2527, 2736, 2888, 3192, 3249, 3522, 4109, 4256, 4332, 4696, 4788, 5054, 5283, 5472, 5776, 6384, 6498, 7044, 7581, 8218, 8664, 9392, 9576, 10108, 10566, 11153, 11552, 12327, 12768, 12996, 14088, 15162, 16436, 17328, 18784, 19152, 20216, 21132, 22306, 22743, 24654, 25992, 28176, 30324, 32872, 33459, 34656, 36981, 38304, 40432, 42264, 44612, 45486, 49308, 51984, 56352, 60648, 65744, 66918, 73962, 78071, 80864, 84528, 89224, 90972, 98616, 100377, 103968, 121296, 131488, 133836, 147924, 156142, 169056, 178448, 181944, 197232, 200754, 211907, 234213, 242592, 267672, 295848, 312284, 356896, 363888, 394464, 401508, 423814, 468426, 535344, 591696, 624568, 635721, 702639, 727776, 803016, 847628, 936852, 1070688, 1183392, 1249136, 1271442, 1405278, 1483349, 1606032, 1695256, 1873704, 1907163, 2498272, 2542884, 2810556, 2966698, 3212064, 3390512, 3747408, 3814326, 4450047, 5085768, 5621112, 5933396, 6781024, 7494816, 7628652, 8900094, 10171536, 11242224, 11866792, 13350141, 15257304, 17800188, 20343072, 22484448, 23733584, 26700282, 30514608, 35600376, 47467168, 53400564, 61029216, 71200752, 106801128, 142401504, 213602256, 427204512]

約数ペア:

[(1, 427204512), (2, 213602256), (3, 142401504), (4, 106801128), (6, 71200752), (7, 61029216), (8, 53400564), (9, 47467168), (12, 35600376), (14, 30514608), (16, 26700282), (18, 23733584), (19, 22484448), (21, 20343072), (24, 17800188), (28, 15257304), (32, 13350141), (36, 11866792), (38, 11242224), (42, 10171536), (48, 8900094), (56, 7628652), (57, 7494816), (63, 6781024), (72, 5933396), (76, 5621112), (84, 5085768), (96, 4450047), (112, 3814326), (114, 3747408), (126, 3390512), (133, 3212064), (144, 2966698), (152, 2810556), (168, 2542884), (171, 2498272), (224, 1907163), (228, 1873704), (252, 1695256), (266, 1606032), (288, 1483349), (304, 1405278), (336, 1271442), (342, 1249136), (361, 1183392), (399, 1070688), (456, 936852), (504, 847628), (532, 803016), (587, 727776), (608, 702639), (672, 635721), (684, 624568), (722, 591696), (798, 535344), (912, 468426), (1008, 423814), (1064, 401508), (1083, 394464), (1174, 363888), (1197, 356896), (1368, 312284), (1444, 295848), (1596, 267672), (1761, 242592), (1824, 234213), (2016, 211907), (2128, 200754), (2166, 197232), (2348, 181944), (2394, 178448), (2527, 169056), (2736, 156142), (2888, 147924), (3192, 133836), (3249, 131488), (3522, 121296), (4109, 103968), (4256, 100377), (4332, 98616), (4696, 90972), (4788, 89224), (5054, 84528), (5283, 80864), (5472, 78071), (5776, 73962), (6384, 66918), (6498, 65744), (7044, 60648), (7581, 56352), (8218, 51984), (8664, 49308), (9392, 45486), (9576, 44612), (10108, 42264), (10566, 40432), (11153, 38304), (11552, 36981), (12327, 34656), (12768, 33459), (12996, 32872), (14088, 30324), (15162, 28176), (16436, 25992), (17328, 24654), (18784, 22743), (19152, 22306), (20216, 21132)]