218511552

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 224

約数和(自身を含む): 715264000

約数和(自身を除く): 496752448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 43, 48, 56, 57, 64, 76, 84, 86, 96, 112, 114, 129, 133, 152, 168, 172, 192, 199, 224, 228, 258, 266, 301, 304, 336, 344, 398, 399, 448, 456, 516, 532, 597, 602, 608, 672, 688, 796, 798, 817, 903, 912, 1032, 1064, 1194, 1204, 1216, 1344, 1376, 1393, 1592, 1596, 1634, 1806, 1824, 2064, 2128, 2388, 2408, 2451, 2752, 2786, 3184, 3192, 3268, 3612, 3648, 3781, 4128, 4179, 4256, 4776, 4816, 4902, 5572, 5719, 6368, 6384, 6536, 7224, 7562, 8256, 8358, 8512, 8557, 9552, 9632, 9804, 11144, 11343, 11438, 12736, 12768, 13072, 14448, 15124, 16716, 17114, 17157, 19104, 19264, 19608, 22288, 22686, 22876, 25536, 25671, 26144, 26467, 28896, 30248, 33432, 34228, 34314, 38208, 39216, 44576, 45372, 45752, 51342, 52288, 52934, 57792, 59899, 60496, 66864, 68456, 68628, 78432, 79401, 89152, 90744, 91504, 102684, 105868, 119798, 120992, 133728, 136912, 137256, 156864, 158802, 162583, 179697, 181488, 183008, 205368, 211736, 239596, 241984, 267456, 273824, 274512, 317604, 325166, 359394, 362976, 366016, 410736, 423472, 479192, 487749, 547648, 549024, 635208, 650332, 718788, 725952, 821472, 846944, 958384, 975498, 1098048, 1138081, 1270416, 1300664, 1437576, 1642944, 1693888, 1916768, 1950996, 2276162, 2540832, 2601328, 2875152, 3414243, 3833536, 3901992, 4552324, 5081664, 5202656, 5750304, 6828486, 7803984, 9104648, 10405312, 11500608, 13656972, 15607968, 18209296, 27313944, 31215936, 36418592, 54627888, 72837184, 109255776, 218511552]

約数ペア:

[(1, 218511552), (2, 109255776), (3, 72837184), (4, 54627888), (6, 36418592), (7, 31215936), (8, 27313944), (12, 18209296), (14, 15607968), (16, 13656972), (19, 11500608), (21, 10405312), (24, 9104648), (28, 7803984), (32, 6828486), (38, 5750304), (42, 5202656), (43, 5081664), (48, 4552324), (56, 3901992), (57, 3833536), (64, 3414243), (76, 2875152), (84, 2601328), (86, 2540832), (96, 2276162), (112, 1950996), (114, 1916768), (129, 1693888), (133, 1642944), (152, 1437576), (168, 1300664), (172, 1270416), (192, 1138081), (199, 1098048), (224, 975498), (228, 958384), (258, 846944), (266, 821472), (301, 725952), (304, 718788), (336, 650332), (344, 635208), (398, 549024), (399, 547648), (448, 487749), (456, 479192), (516, 423472), (532, 410736), (597, 366016), (602, 362976), (608, 359394), (672, 325166), (688, 317604), (796, 274512), (798, 273824), (817, 267456), (903, 241984), (912, 239596), (1032, 211736), (1064, 205368), (1194, 183008), (1204, 181488), (1216, 179697), (1344, 162583), (1376, 158802), (1393, 156864), (1592, 137256), (1596, 136912), (1634, 133728), (1806, 120992), (1824, 119798), (2064, 105868), (2128, 102684), (2388, 91504), (2408, 90744), (2451, 89152), (2752, 79401), (2786, 78432), (3184, 68628), (3192, 68456), (3268, 66864), (3612, 60496), (3648, 59899), (3781, 57792), (4128, 52934), (4179, 52288), (4256, 51342), (4776, 45752), (4816, 45372), (4902, 44576), (5572, 39216), (5719, 38208), (6368, 34314), (6384, 34228), (6536, 33432), (7224, 30248), (7562, 28896), (8256, 26467), (8358, 26144), (8512, 25671), (8557, 25536), (9552, 22876), (9632, 22686), (9804, 22288), (11144, 19608), (11343, 19264), (11438, 19104), (12736, 17157), (12768, 17114), (13072, 16716), (14448, 15124)]