1663542496

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 4269210624

約数和(自身を除く): 2605668128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 71, 74, 77, 88, 112, 142, 148, 154, 176, 224, 257, 259, 284, 296, 308, 352, 407, 497, 514, 518, 568, 592, 616, 781, 814, 994, 1028, 1036, 1136, 1184, 1232, 1562, 1628, 1799, 1988, 2056, 2072, 2272, 2464, 2627, 2827, 2849, 3124, 3256, 3598, 3976, 4112, 4144, 5254, 5467, 5654, 5698, 6248, 6512, 7196, 7952, 8224, 8288, 9509, 10508, 10934, 11308, 11396, 12496, 13024, 14392, 15904, 18247, 18389, 19018, 19789, 21016, 21868, 22616, 22792, 24992, 28784, 28897, 36494, 36778, 38036, 39578, 42032, 43736, 45232, 45584, 57568, 57794, 66563, 72988, 73556, 76072, 79156, 84064, 87472, 90464, 91168, 104599, 115588, 127729, 133126, 145976, 147112, 152144, 158312, 174944, 200717, 202279, 209198, 231176, 255458, 266252, 291952, 294224, 304288, 316624, 401434, 404558, 418396, 462352, 510916, 532504, 583904, 588448, 633248, 675139, 732193, 802868, 809116, 836792, 924704, 1021832, 1065008, 1350278, 1405019, 1464386, 1605736, 1618232, 1673584, 2043664, 2130016, 2700556, 2810038, 2928772, 3211472, 3236464, 3347168, 4087328, 4725973, 5401112, 5620076, 5857544, 6422944, 6472928, 7426529, 9451946, 10802224, 11240152, 11715088, 14853058, 18903892, 21604448, 22480304, 23430176, 29706116, 37807784, 44960608, 51985703, 59412232, 75615568, 103971406, 118824464, 151231136, 207942812, 237648928, 415885624, 831771248, 1663542496]

約数ペア:

[(1, 1663542496), (2, 831771248), (4, 415885624), (7, 237648928), (8, 207942812), (11, 151231136), (14, 118824464), (16, 103971406), (22, 75615568), (28, 59412232), (32, 51985703), (37, 44960608), (44, 37807784), (56, 29706116), (71, 23430176), (74, 22480304), (77, 21604448), (88, 18903892), (112, 14853058), (142, 11715088), (148, 11240152), (154, 10802224), (176, 9451946), (224, 7426529), (257, 6472928), (259, 6422944), (284, 5857544), (296, 5620076), (308, 5401112), (352, 4725973), (407, 4087328), (497, 3347168), (514, 3236464), (518, 3211472), (568, 2928772), (592, 2810038), (616, 2700556), (781, 2130016), (814, 2043664), (994, 1673584), (1028, 1618232), (1036, 1605736), (1136, 1464386), (1184, 1405019), (1232, 1350278), (1562, 1065008), (1628, 1021832), (1799, 924704), (1988, 836792), (2056, 809116), (2072, 802868), (2272, 732193), (2464, 675139), (2627, 633248), (2827, 588448), (2849, 583904), (3124, 532504), (3256, 510916), (3598, 462352), (3976, 418396), (4112, 404558), (4144, 401434), (5254, 316624), (5467, 304288), (5654, 294224), (5698, 291952), (6248, 266252), (6512, 255458), (7196, 231176), (7952, 209198), (8224, 202279), (8288, 200717), (9509, 174944), (10508, 158312), (10934, 152144), (11308, 147112), (11396, 145976), (12496, 133126), (13024, 127729), (14392, 115588), (15904, 104599), (18247, 91168), (18389, 90464), (19018, 87472), (19789, 84064), (21016, 79156), (21868, 76072), (22616, 73556), (22792, 72988), (24992, 66563), (28784, 57794), (28897, 57568), (36494, 45584), (36778, 45232), (38036, 43736), (39578, 42032)]