2521979136

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1181

約数の個数: 216

約数和(自身を含む): 7805790720

約数和(自身を除く): 5283811584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 53, 57, 64, 72, 76, 96, 106, 114, 128, 144, 152, 159, 171, 192, 212, 228, 256, 288, 304, 318, 342, 384, 424, 456, 477, 576, 608, 636, 684, 768, 848, 912, 954, 1007, 1087, 1152, 1216, 1272, 1368, 1696, 1824, 1908, 2014, 2174, 2304, 2432, 2544, 2736, 3021, 3261, 3392, 3648, 3816, 4028, 4348, 4864, 5088, 5472, 6042, 6522, 6784, 7296, 7632, 8056, 8696, 9063, 9783, 10176, 10944, 12084, 13044, 13568, 14592, 15264, 16112, 17392, 18126, 19566, 20352, 20653, 21888, 24168, 26088, 30528, 32224, 34784, 36252, 39132, 40704, 41306, 43776, 48336, 52176, 57611, 61056, 61959, 64448, 69568, 72504, 78264, 82612, 96672, 104352, 115222, 122112, 123918, 128896, 139136, 145008, 156528, 165224, 172833, 185877, 193344, 208704, 230444, 247836, 257792, 278272, 290016, 313056, 330448, 345666, 371754, 386688, 417408, 460888, 495672, 518499, 580032, 626112, 660896, 691332, 743508, 773376, 834816, 921776, 991344, 1036998, 1094609, 1160064, 1252224, 1321792, 1382664, 1487016, 1843552, 1982688, 2073996, 2189218, 2320128, 2504448, 2643584, 2765328, 2974032, 3283827, 3687104, 3965376, 4147992, 4378436, 5287168, 5530656, 5948064, 6567654, 7374208, 7930752, 8295984, 8756872, 9851481, 11061312, 11896128, 13135308, 14748416, 15861504, 16591968, 17513744, 19702962, 22122624, 23792256, 26270616, 33183936, 35027488, 39405924, 44245248, 47584512, 52541232, 66367872, 70054976, 78811848, 105082464, 132735744, 140109952, 157623696, 210164928, 280219904, 315247392, 420329856, 630494784, 840659712, 1260989568, 2521979136]

約数ペア:

[(1, 2521979136), (2, 1260989568), (3, 840659712), (4, 630494784), (6, 420329856), (8, 315247392), (9, 280219904), (12, 210164928), (16, 157623696), (18, 140109952), (19, 132735744), (24, 105082464), (32, 78811848), (36, 70054976), (38, 66367872), (48, 52541232), (53, 47584512), (57, 44245248), (64, 39405924), (72, 35027488), (76, 33183936), (96, 26270616), (106, 23792256), (114, 22122624), (128, 19702962), (144, 17513744), (152, 16591968), (159, 15861504), (171, 14748416), (192, 13135308), (212, 11896128), (228, 11061312), (256, 9851481), (288, 8756872), (304, 8295984), (318, 7930752), (342, 7374208), (384, 6567654), (424, 5948064), (456, 5530656), (477, 5287168), (576, 4378436), (608, 4147992), (636, 3965376), (684, 3687104), (768, 3283827), (848, 2974032), (912, 2765328), (954, 2643584), (1007, 2504448), (1087, 2320128), (1152, 2189218), (1216, 2073996), (1272, 1982688), (1368, 1843552), (1696, 1487016), (1824, 1382664), (1908, 1321792), (2014, 1252224), (2174, 1160064), (2304, 1094609), (2432, 1036998), (2544, 991344), (2736, 921776), (3021, 834816), (3261, 773376), (3392, 743508), (3648, 691332), (3816, 660896), (4028, 626112), (4348, 580032), (4864, 518499), (5088, 495672), (5472, 460888), (6042, 417408), (6522, 386688), (6784, 371754), (7296, 345666), (7632, 330448), (8056, 313056), (8696, 290016), (9063, 278272), (9783, 257792), (10176, 247836), (10944, 230444), (12084, 208704), (13044, 193344), (13568, 185877), (14592, 172833), (15264, 165224), (16112, 156528), (17392, 145008), (18126, 139136), (19566, 128896), (20352, 123918), (20653, 122112), (21888, 115222), (24168, 104352), (26088, 96672), (30528, 82612), (32224, 78264), (34784, 72504), (36252, 69568), (39132, 64448), (40704, 61959), (41306, 61056), (43776, 57611), (48336, 52176)]