1642024832

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 4265395200

約数和(自身を除く): 2623370368

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 43, 46, 56, 64, 68, 86, 92, 109, 112, 119, 128, 136, 161, 172, 184, 218, 224, 238, 272, 301, 322, 344, 368, 391, 436, 448, 476, 544, 602, 644, 688, 731, 736, 763, 782, 872, 896, 952, 989, 1088, 1204, 1288, 1376, 1462, 1472, 1526, 1564, 1744, 1853, 1904, 1978, 2176, 2408, 2507, 2576, 2737, 2752, 2924, 2944, 3052, 3128, 3488, 3706, 3808, 3956, 4687, 4816, 5014, 5117, 5152, 5474, 5504, 5848, 6104, 6256, 6923, 6976, 7412, 7616, 7912, 9374, 9632, 10028, 10234, 10304, 10948, 11696, 12208, 12512, 12971, 13846, 13952, 14824, 15232, 15824, 16813, 17549, 18748, 19264, 20056, 20468, 20608, 21896, 23392, 24416, 25024, 25942, 27692, 29648, 31648, 32809, 33626, 35098, 37496, 38528, 40112, 40936, 42619, 43792, 46784, 48832, 50048, 51884, 55384, 59296, 63296, 65618, 67252, 70196, 74992, 79679, 80224, 81872, 85238, 87584, 93568, 97664, 103768, 107801, 110768, 117691, 118592, 126592, 131236, 134504, 140392, 149984, 159358, 160448, 163744, 170476, 175168, 207536, 215602, 221536, 235382, 237184, 262472, 269008, 280784, 298333, 299968, 318716, 320896, 327488, 340952, 350336, 415072, 431204, 443072, 470764, 524944, 538016, 557753, 561568, 596666, 599936, 637432, 654976, 681904, 754607, 830144, 862408, 886144, 941528, 1049888, 1076032, 1115506, 1123136, 1193332, 1274864, 1363808, 1509214, 1660288, 1724816, 1832617, 1883056, 2099776, 2152064, 2231012, 2246272, 2386664, 2549728, 2727616, 3018428, 3449632, 3665234, 3766112, 4199552, 4462024, 4773328, 5099456, 5455232, 6036856, 6899264, 7330468, 7532224, 8924048, 9546656, 10198912, 12073712, 12828319, 13798528, 14660936, 15064448, 17848096, 19093312, 24147424, 25656638, 29321872, 35696192, 38186624, 48294848, 51313276, 58643744, 71392384, 96589696, 102626552, 117287488, 205253104, 234574976, 410506208, 821012416, 1642024832]

約数ペア:

[(1, 1642024832), (2, 821012416), (4, 410506208), (7, 234574976), (8, 205253104), (14, 117287488), (16, 102626552), (17, 96589696), (23, 71392384), (28, 58643744), (32, 51313276), (34, 48294848), (43, 38186624), (46, 35696192), (56, 29321872), (64, 25656638), (68, 24147424), (86, 19093312), (92, 17848096), (109, 15064448), (112, 14660936), (119, 13798528), (128, 12828319), (136, 12073712), (161, 10198912), (172, 9546656), (184, 8924048), (218, 7532224), (224, 7330468), (238, 6899264), (272, 6036856), (301, 5455232), (322, 5099456), (344, 4773328), (368, 4462024), (391, 4199552), (436, 3766112), (448, 3665234), (476, 3449632), (544, 3018428), (602, 2727616), (644, 2549728), (688, 2386664), (731, 2246272), (736, 2231012), (763, 2152064), (782, 2099776), (872, 1883056), (896, 1832617), (952, 1724816), (989, 1660288), (1088, 1509214), (1204, 1363808), (1288, 1274864), (1376, 1193332), (1462, 1123136), (1472, 1115506), (1526, 1076032), (1564, 1049888), (1744, 941528), (1853, 886144), (1904, 862408), (1978, 830144), (2176, 754607), (2408, 681904), (2507, 654976), (2576, 637432), (2737, 599936), (2752, 596666), (2924, 561568), (2944, 557753), (3052, 538016), (3128, 524944), (3488, 470764), (3706, 443072), (3808, 431204), (3956, 415072), (4687, 350336), (4816, 340952), (5014, 327488), (5117, 320896), (5152, 318716), (5474, 299968), (5504, 298333), (5848, 280784), (6104, 269008), (6256, 262472), (6923, 237184), (6976, 235382), (7412, 221536), (7616, 215602), (7912, 207536), (9374, 175168), (9632, 170476), (10028, 163744), (10234, 160448), (10304, 159358), (10948, 149984), (11696, 140392), (12208, 134504), (12512, 131236), (12971, 126592), (13846, 118592), (13952, 117691), (14824, 110768), (15232, 107801), (15824, 103768), (16813, 97664), (17549, 93568), (18748, 87584), (19264, 85238), (20056, 81872), (20468, 80224), (20608, 79679), (21896, 74992), (23392, 70196), (24416, 67252), (25024, 65618), (25942, 63296), (27692, 59296), (29648, 55384), (31648, 51884), (32809, 50048), (33626, 48832), (35098, 46784), (37496, 43792), (38528, 42619), (40112, 40936)]