388630368

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{27539}}^1$

素因数の和:27569

約数の個数: 108

約数和(自身を含む): 1285649820

約数和(自身を除く): 897019452

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 27539, 55078, 82617, 110156, 165234, 192773, 220312, 247851, 330468, 385546, 440624, 495702, 578319, 660936, 771092, 881248, 991404, 1156638, 1321872, 1349411, 1542184, 1734957, 1982808, 2313276, 2643744, 2698822, 3084368, 3469914, 3965616, 4048233, 4626552, 5397644, 6168736, 6939828, 7931232, 8096466, 9253104, 10795288, 12144699, 13879656, 16192932, 18506208, 21590576, 24289398, 27759312, 32385864, 43181152, 48578796, 55518624, 64771728, 97157592, 129543456, 194315184, 388630368]

約数ペア:

[(1, 388630368), (2, 194315184), (3, 129543456), (4, 97157592), (6, 64771728), (7, 55518624), (8, 48578796), (9, 43181152), (12, 32385864), (14, 27759312), (16, 24289398), (18, 21590576), (21, 18506208), (24, 16192932), (28, 13879656), (32, 12144699), (36, 10795288), (42, 9253104), (48, 8096466), (49, 7931232), (56, 6939828), (63, 6168736), (72, 5397644), (84, 4626552), (96, 4048233), (98, 3965616), (112, 3469914), (126, 3084368), (144, 2698822), (147, 2643744), (168, 2313276), (196, 1982808), (224, 1734957), (252, 1542184), (288, 1349411), (294, 1321872), (336, 1156638), (392, 991404), (441, 881248), (504, 771092), (588, 660936), (672, 578319), (784, 495702), (882, 440624), (1008, 385546), (1176, 330468), (1568, 247851), (1764, 220312), (2016, 192773), (2352, 165234), (3528, 110156), (4704, 82617), (7056, 55078), (14112, 27539)]