423829504

素因数分解:

$2^{13}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 112

約数和(自身を含む): 1022299200

約数和(自身を除く): 598469696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 389, 448, 512, 532, 608, 778, 896, 1024, 1064, 1216, 1556, 1792, 2048, 2128, 2432, 2723, 3112, 3584, 4096, 4256, 4864, 5446, 6224, 7168, 7391, 8192, 8512, 9728, 10892, 12448, 14336, 14782, 17024, 19456, 21784, 24896, 28672, 29564, 34048, 38912, 43568, 49792, 51737, 57344, 59128, 68096, 77824, 87136, 99584, 103474, 118256, 136192, 155648, 174272, 199168, 206948, 236512, 272384, 348544, 398336, 413896, 473024, 544768, 697088, 796672, 827792, 946048, 1089536, 1394176, 1593344, 1655584, 1892096, 2788352, 3186688, 3311168, 3784192, 5576704, 6622336, 7568384, 11153408, 13244672, 15136768, 22306816, 26489344, 30273536, 52978688, 60547072, 105957376, 211914752, 423829504]

約数ペア:

[(1, 423829504), (2, 211914752), (4, 105957376), (7, 60547072), (8, 52978688), (14, 30273536), (16, 26489344), (19, 22306816), (28, 15136768), (32, 13244672), (38, 11153408), (56, 7568384), (64, 6622336), (76, 5576704), (112, 3784192), (128, 3311168), (133, 3186688), (152, 2788352), (224, 1892096), (256, 1655584), (266, 1593344), (304, 1394176), (389, 1089536), (448, 946048), (512, 827792), (532, 796672), (608, 697088), (778, 544768), (896, 473024), (1024, 413896), (1064, 398336), (1216, 348544), (1556, 272384), (1792, 236512), (2048, 206948), (2128, 199168), (2432, 174272), (2723, 155648), (3112, 136192), (3584, 118256), (4096, 103474), (4256, 99584), (4864, 87136), (5446, 77824), (6224, 68096), (7168, 59128), (7391, 57344), (8192, 51737), (8512, 49792), (9728, 43568), (10892, 38912), (12448, 34048), (14336, 29564), (14782, 28672), (17024, 24896), (19456, 21784)]