2080726848

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:725

約数の個数: 168

約数和(自身を含む): 6143304960

約数和(自身を除く): 4062578112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 141, 144, 151, 188, 192, 282, 288, 302, 376, 423, 453, 509, 564, 576, 604, 752, 846, 906, 1018, 1128, 1208, 1359, 1504, 1527, 1692, 1812, 2036, 2256, 2416, 2718, 3008, 3054, 3384, 3624, 4072, 4512, 4581, 4832, 5436, 6108, 6768, 7097, 7248, 8144, 9024, 9162, 9664, 10872, 12216, 13536, 14194, 14496, 16288, 18324, 21291, 21744, 23923, 24432, 27072, 28388, 28992, 32576, 36648, 42582, 43488, 47846, 48864, 56776, 63873, 71769, 73296, 76859, 85164, 86976, 95692, 97728, 113552, 127746, 143538, 146592, 153718, 170328, 191384, 215307, 227104, 230577, 255492, 287076, 293184, 307436, 340656, 382768, 430614, 454208, 461154, 510984, 574152, 614872, 681312, 691731, 765536, 861228, 922308, 1021968, 1148304, 1229744, 1362624, 1383462, 1531072, 1722456, 1844616, 2043936, 2296608, 2459488, 2766924, 3444912, 3612373, 3689232, 4087872, 4593216, 4918976, 5533848, 6889824, 7224746, 7378464, 10837119, 11067696, 13779648, 14449492, 14756928, 21674238, 22135392, 28898984, 32511357, 43348476, 44270784, 57797968, 65022714, 86696952, 115595936, 130045428, 173393904, 231191872, 260090856, 346787808, 520181712, 693575616, 1040363424, 2080726848]

約数ペア:

[(1, 2080726848), (2, 1040363424), (3, 693575616), (4, 520181712), (6, 346787808), (8, 260090856), (9, 231191872), (12, 173393904), (16, 130045428), (18, 115595936), (24, 86696952), (32, 65022714), (36, 57797968), (47, 44270784), (48, 43348476), (64, 32511357), (72, 28898984), (94, 22135392), (96, 21674238), (141, 14756928), (144, 14449492), (151, 13779648), (188, 11067696), (192, 10837119), (282, 7378464), (288, 7224746), (302, 6889824), (376, 5533848), (423, 4918976), (453, 4593216), (509, 4087872), (564, 3689232), (576, 3612373), (604, 3444912), (752, 2766924), (846, 2459488), (906, 2296608), (1018, 2043936), (1128, 1844616), (1208, 1722456), (1359, 1531072), (1504, 1383462), (1527, 1362624), (1692, 1229744), (1812, 1148304), (2036, 1021968), (2256, 922308), (2416, 861228), (2718, 765536), (3008, 691731), (3054, 681312), (3384, 614872), (3624, 574152), (4072, 510984), (4512, 461154), (4581, 454208), (4832, 430614), (5436, 382768), (6108, 340656), (6768, 307436), (7097, 293184), (7248, 287076), (8144, 255492), (9024, 230577), (9162, 227104), (9664, 215307), (10872, 191384), (12216, 170328), (13536, 153718), (14194, 146592), (14496, 143538), (16288, 127746), (18324, 113552), (21291, 97728), (21744, 95692), (23923, 86976), (24432, 85164), (27072, 76859), (28388, 73296), (28992, 71769), (32576, 63873), (36648, 56776), (42582, 48864), (43488, 47846)]