219272256

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:506

約数の個数: 252

約数和(自身を含む): 775818108

約数和(自身を除く): 556545852

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 64, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 192, 196, 204, 224, 238, 252, 272, 288, 294, 306, 336, 357, 392, 408, 441, 448, 457, 476, 504, 544, 576, 588, 612, 672, 714, 784, 816, 833, 882, 914, 952, 1008, 1071, 1088, 1176, 1224, 1344, 1371, 1428, 1568, 1632, 1666, 1764, 1828, 1904, 2016, 2142, 2352, 2448, 2499, 2742, 2856, 3136, 3199, 3264, 3332, 3528, 3656, 3808, 4032, 4113, 4284, 4704, 4896, 4998, 5484, 5712, 6398, 6664, 7056, 7312, 7497, 7616, 7769, 8226, 8568, 9408, 9597, 9792, 9996, 10968, 11424, 12796, 13328, 14112, 14624, 14994, 15538, 16452, 17136, 19194, 19992, 21936, 22393, 22848, 23307, 25592, 26656, 28224, 28791, 29248, 29988, 31076, 32904, 34272, 38388, 39984, 43872, 44786, 46614, 51184, 53312, 54383, 57582, 59976, 62152, 65808, 67179, 68544, 69921, 76776, 79968, 87744, 89572, 93228, 102368, 108766, 115164, 119952, 124304, 131616, 134358, 139842, 153552, 159936, 163149, 179144, 186456, 201537, 204736, 217532, 230328, 239904, 248608, 263232, 268716, 279684, 307104, 326298, 358288, 372912, 380681, 403074, 435064, 460656, 479808, 489447, 497216, 537432, 559368, 614208, 652596, 716576, 745824, 761362, 806148, 870128, 921312, 978894, 1074864, 1118736, 1142043, 1305192, 1433152, 1491648, 1522724, 1612296, 1740256, 1842624, 1957788, 2149728, 2237472, 2284086, 2610384, 3045448, 3224592, 3426129, 3480512, 3915576, 4299456, 4474944, 4568172, 5220768, 6090896, 6449184, 6852258, 7831152, 9136344, 10441536, 12181792, 12898368, 13704516, 15662304, 18272688, 24363584, 27409032, 31324608, 36545376, 54818064, 73090752, 109636128, 219272256]

約数ペア:

[(1, 219272256), (2, 109636128), (3, 73090752), (4, 54818064), (6, 36545376), (7, 31324608), (8, 27409032), (9, 24363584), (12, 18272688), (14, 15662304), (16, 13704516), (17, 12898368), (18, 12181792), (21, 10441536), (24, 9136344), (28, 7831152), (32, 6852258), (34, 6449184), (36, 6090896), (42, 5220768), (48, 4568172), (49, 4474944), (51, 4299456), (56, 3915576), (63, 3480512), (64, 3426129), (68, 3224592), (72, 3045448), (84, 2610384), (96, 2284086), (98, 2237472), (102, 2149728), (112, 1957788), (119, 1842624), (126, 1740256), (136, 1612296), (144, 1522724), (147, 1491648), (153, 1433152), (168, 1305192), (192, 1142043), (196, 1118736), (204, 1074864), (224, 978894), (238, 921312), (252, 870128), (272, 806148), (288, 761362), (294, 745824), (306, 716576), (336, 652596), (357, 614208), (392, 559368), (408, 537432), (441, 497216), (448, 489447), (457, 479808), (476, 460656), (504, 435064), (544, 403074), (576, 380681), (588, 372912), (612, 358288), (672, 326298), (714, 307104), (784, 279684), (816, 268716), (833, 263232), (882, 248608), (914, 239904), (952, 230328), (1008, 217532), (1071, 204736), (1088, 201537), (1176, 186456), (1224, 179144), (1344, 163149), (1371, 159936), (1428, 153552), (1568, 139842), (1632, 134358), (1666, 131616), (1764, 124304), (1828, 119952), (1904, 115164), (2016, 108766), (2142, 102368), (2352, 93228), (2448, 89572), (2499, 87744), (2742, 79968), (2856, 76776), (3136, 69921), (3199, 68544), (3264, 67179), (3332, 65808), (3528, 62152), (3656, 59976), (3808, 57582), (4032, 54383), (4113, 53312), (4284, 51184), (4704, 46614), (4896, 44786), (4998, 43872), (5484, 39984), (5712, 38388), (6398, 34272), (6664, 32904), (7056, 31076), (7312, 29988), (7497, 29248), (7616, 28791), (7769, 28224), (8226, 26656), (8568, 25592), (9408, 23307), (9597, 22848), (9792, 22393), (9996, 21936), (10968, 19992), (11424, 19194), (12796, 17136), (13328, 16452), (14112, 15538), (14624, 14994)]