467358976

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 1130250240

約数和(自身を除く): 662891264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 47, 56, 62, 64, 94, 112, 124, 128, 179, 188, 217, 224, 248, 256, 329, 358, 376, 434, 448, 496, 658, 716, 752, 868, 896, 992, 1253, 1316, 1432, 1457, 1504, 1736, 1792, 1984, 2506, 2632, 2864, 2914, 3008, 3472, 3968, 5012, 5264, 5549, 5728, 5828, 6016, 6944, 7936, 8413, 10024, 10199, 10528, 11098, 11456, 11656, 12032, 13888, 16826, 20048, 20398, 21056, 22196, 22912, 23312, 27776, 33652, 38843, 40096, 40796, 42112, 44392, 45824, 46624, 55552, 58891, 67304, 77686, 80192, 81592, 84224, 88784, 93248, 117782, 134608, 155372, 160384, 163184, 177568, 186496, 235564, 260803, 269216, 310744, 320768, 326368, 355136, 372992, 471128, 521606, 538432, 621488, 652736, 710272, 942256, 1043212, 1076864, 1242976, 1305472, 1420544, 1825621, 1884512, 2086424, 2153728, 2485952, 2610944, 3651242, 3769024, 4172848, 4971904, 7302484, 7538048, 8345696, 9943808, 14604968, 15076096, 16691392, 29209936, 33382784, 58419872, 66765568, 116839744, 233679488, 467358976]

約数ペア:

[(1, 467358976), (2, 233679488), (4, 116839744), (7, 66765568), (8, 58419872), (14, 33382784), (16, 29209936), (28, 16691392), (31, 15076096), (32, 14604968), (47, 9943808), (56, 8345696), (62, 7538048), (64, 7302484), (94, 4971904), (112, 4172848), (124, 3769024), (128, 3651242), (179, 2610944), (188, 2485952), (217, 2153728), (224, 2086424), (248, 1884512), (256, 1825621), (329, 1420544), (358, 1305472), (376, 1242976), (434, 1076864), (448, 1043212), (496, 942256), (658, 710272), (716, 652736), (752, 621488), (868, 538432), (896, 521606), (992, 471128), (1253, 372992), (1316, 355136), (1432, 326368), (1457, 320768), (1504, 310744), (1736, 269216), (1792, 260803), (1984, 235564), (2506, 186496), (2632, 177568), (2864, 163184), (2914, 160384), (3008, 155372), (3472, 134608), (3968, 117782), (5012, 93248), (5264, 88784), (5549, 84224), (5728, 81592), (5828, 80192), (6016, 77686), (6944, 67304), (7936, 58891), (8413, 55552), (10024, 46624), (10199, 45824), (10528, 44392), (11098, 42112), (11456, 40796), (11656, 40096), (12032, 38843), (13888, 33652), (16826, 27776), (20048, 23312), (20398, 22912), (21056, 22196)]