290008992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 950019840

約数和(自身を除く): 660010848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 89, 91, 96, 104, 112, 156, 168, 178, 182, 208, 224, 267, 273, 312, 336, 356, 364, 373, 416, 534, 546, 623, 624, 672, 712, 728, 746, 1068, 1092, 1119, 1157, 1246, 1248, 1424, 1456, 1492, 1869, 2136, 2184, 2238, 2314, 2492, 2611, 2848, 2912, 2984, 3471, 3738, 4272, 4368, 4476, 4628, 4849, 4984, 5222, 5968, 6942, 7476, 7833, 8099, 8544, 8736, 8952, 9256, 9698, 9968, 10444, 11936, 13884, 14547, 14952, 15666, 16198, 17904, 18512, 19396, 19936, 20888, 24297, 27768, 29094, 29904, 31332, 32396, 33197, 33943, 35808, 37024, 38792, 41776, 48594, 55536, 58188, 59808, 62664, 64792, 66394, 67886, 77584, 83552, 97188, 99591, 101829, 111072, 116376, 125328, 129584, 132788, 135772, 155168, 194376, 199182, 203658, 232379, 232752, 250656, 259168, 265576, 271544, 388752, 398364, 407316, 431561, 464758, 465504, 531152, 543088, 697137, 777504, 796728, 814632, 863122, 929516, 1062304, 1086176, 1294683, 1394274, 1593456, 1629264, 1726244, 1859032, 2589366, 2788548, 3020927, 3186912, 3258528, 3452488, 3718064, 5178732, 5577096, 6041854, 6904976, 7436128, 9062781, 10357464, 11154192, 12083708, 13809952, 18125562, 20714928, 22308384, 24167416, 36251124, 41429856, 48334832, 72502248, 96669664, 145004496, 290008992]

約数ペア:

[(1, 290008992), (2, 145004496), (3, 96669664), (4, 72502248), (6, 48334832), (7, 41429856), (8, 36251124), (12, 24167416), (13, 22308384), (14, 20714928), (16, 18125562), (21, 13809952), (24, 12083708), (26, 11154192), (28, 10357464), (32, 9062781), (39, 7436128), (42, 6904976), (48, 6041854), (52, 5577096), (56, 5178732), (78, 3718064), (84, 3452488), (89, 3258528), (91, 3186912), (96, 3020927), (104, 2788548), (112, 2589366), (156, 1859032), (168, 1726244), (178, 1629264), (182, 1593456), (208, 1394274), (224, 1294683), (267, 1086176), (273, 1062304), (312, 929516), (336, 863122), (356, 814632), (364, 796728), (373, 777504), (416, 697137), (534, 543088), (546, 531152), (623, 465504), (624, 464758), (672, 431561), (712, 407316), (728, 398364), (746, 388752), (1068, 271544), (1092, 265576), (1119, 259168), (1157, 250656), (1246, 232752), (1248, 232379), (1424, 203658), (1456, 199182), (1492, 194376), (1869, 155168), (2136, 135772), (2184, 132788), (2238, 129584), (2314, 125328), (2492, 116376), (2611, 111072), (2848, 101829), (2912, 99591), (2984, 97188), (3471, 83552), (3738, 77584), (4272, 67886), (4368, 66394), (4476, 64792), (4628, 62664), (4849, 59808), (4984, 58188), (5222, 55536), (5968, 48594), (6942, 41776), (7476, 38792), (7833, 37024), (8099, 35808), (8544, 33943), (8736, 33197), (8952, 32396), (9256, 31332), (9698, 29904), (9968, 29094), (10444, 27768), (11936, 24297), (13884, 20888), (14547, 19936), (14952, 19396), (15666, 18512), (16198, 17904)]