1829841664

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 4432046080

約数和(自身を除く): 2602204416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 223, 224, 241, 256, 266, 304, 446, 448, 482, 532, 608, 892, 896, 964, 1064, 1216, 1561, 1687, 1784, 1792, 1928, 2128, 2432, 3122, 3374, 3568, 3856, 4237, 4256, 4579, 4864, 6244, 6748, 7136, 7712, 8474, 8512, 9158, 12488, 13496, 14272, 15424, 16948, 17024, 18316, 24976, 26992, 28544, 29659, 30848, 32053, 33896, 34048, 36632, 49952, 53743, 53984, 57088, 59318, 61696, 64106, 67792, 73264, 99904, 107486, 107968, 118636, 128212, 135584, 146528, 199808, 214972, 215936, 237272, 256424, 271168, 293056, 376201, 399616, 429944, 431872, 474544, 512848, 542336, 586112, 752402, 859888, 949088, 1021117, 1025696, 1084672, 1172224, 1504804, 1719776, 1898176, 2042234, 2051392, 3009608, 3439552, 3796352, 4084468, 4102784, 6019216, 6879104, 7147819, 7592704, 8168936, 8205568, 12038432, 13758208, 14295638, 16337872, 24076864, 28591276, 32675744, 48153728, 57182552, 65351488, 96307456, 114365104, 130702976, 228730208, 261405952, 457460416, 914920832, 1829841664]

約数ペア:

[(1, 1829841664), (2, 914920832), (4, 457460416), (7, 261405952), (8, 228730208), (14, 130702976), (16, 114365104), (19, 96307456), (28, 65351488), (32, 57182552), (38, 48153728), (56, 32675744), (64, 28591276), (76, 24076864), (112, 16337872), (128, 14295638), (133, 13758208), (152, 12038432), (223, 8205568), (224, 8168936), (241, 7592704), (256, 7147819), (266, 6879104), (304, 6019216), (446, 4102784), (448, 4084468), (482, 3796352), (532, 3439552), (608, 3009608), (892, 2051392), (896, 2042234), (964, 1898176), (1064, 1719776), (1216, 1504804), (1561, 1172224), (1687, 1084672), (1784, 1025696), (1792, 1021117), (1928, 949088), (2128, 859888), (2432, 752402), (3122, 586112), (3374, 542336), (3568, 512848), (3856, 474544), (4237, 431872), (4256, 429944), (4579, 399616), (4864, 376201), (6244, 293056), (6748, 271168), (7136, 256424), (7712, 237272), (8474, 215936), (8512, 214972), (9158, 199808), (12488, 146528), (13496, 135584), (14272, 128212), (15424, 118636), (16948, 107968), (17024, 107486), (18316, 99904), (24976, 73264), (26992, 67792), (28544, 64106), (29659, 61696), (30848, 59318), (32053, 57088), (33896, 53984), (34048, 53743), (36632, 49952)]