16451085952

素因数分解:

$2^7\times 7^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:671

約数の個数: 192

約数和(自身を含む): 39639386880

約数和(自身を除く): 23188300928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 211, 217, 224, 248, 392, 401, 422, 434, 448, 496, 784, 802, 844, 868, 896, 992, 1477, 1519, 1568, 1604, 1688, 1736, 1984, 2807, 2954, 3038, 3136, 3208, 3376, 3472, 3968, 5614, 5908, 6076, 6272, 6416, 6541, 6752, 6944, 10339, 11228, 11816, 12152, 12431, 12832, 13082, 13504, 13888, 19649, 20678, 22456, 23632, 24304, 24862, 25664, 26164, 27008, 27776, 39298, 41356, 44912, 45787, 47264, 48608, 49724, 51328, 52328, 78596, 82712, 84611, 87017, 89824, 91574, 94528, 97216, 99448, 104656, 157192, 165424, 169222, 174034, 179648, 183148, 189056, 194432, 198896, 209312, 314384, 320509, 330848, 338444, 348068, 359296, 366296, 397792, 418624, 592277, 609119, 628768, 641018, 661696, 676888, 696136, 732592, 795584, 837248, 1184554, 1218238, 1257536, 1282036, 1323392, 1353776, 1392272, 1465184, 1591168, 2369108, 2436476, 2515072, 2564072, 2622941, 2707552, 2784544, 2930368, 4145939, 4738216, 4872952, 5128144, 5245882, 5415104, 5569088, 5860736, 8291878, 9476432, 9745904, 10256288, 10491764, 10830208, 11138176, 16583756, 18360587, 18952864, 19491808, 20512576, 20983528, 33167512, 36721174, 37905728, 38983616, 41025152, 41967056, 66335024, 73442348, 75811456, 77967232, 83934112, 128524109, 132670048, 146884696, 167868224, 257048218, 265340096, 293769392, 335736448, 514096436, 530680192, 587538784, 1028192872, 1175077568, 2056385744, 2350155136, 4112771488, 8225542976, 16451085952]

約数ペア:

[(1, 16451085952), (2, 8225542976), (4, 4112771488), (7, 2350155136), (8, 2056385744), (14, 1175077568), (16, 1028192872), (28, 587538784), (31, 530680192), (32, 514096436), (49, 335736448), (56, 293769392), (62, 265340096), (64, 257048218), (98, 167868224), (112, 146884696), (124, 132670048), (128, 128524109), (196, 83934112), (211, 77967232), (217, 75811456), (224, 73442348), (248, 66335024), (392, 41967056), (401, 41025152), (422, 38983616), (434, 37905728), (448, 36721174), (496, 33167512), (784, 20983528), (802, 20512576), (844, 19491808), (868, 18952864), (896, 18360587), (992, 16583756), (1477, 11138176), (1519, 10830208), (1568, 10491764), (1604, 10256288), (1688, 9745904), (1736, 9476432), (1984, 8291878), (2807, 5860736), (2954, 5569088), (3038, 5415104), (3136, 5245882), (3208, 5128144), (3376, 4872952), (3472, 4738216), (3968, 4145939), (5614, 2930368), (5908, 2784544), (6076, 2707552), (6272, 2622941), (6416, 2564072), (6541, 2515072), (6752, 2436476), (6944, 2369108), (10339, 1591168), (11228, 1465184), (11816, 1392272), (12152, 1353776), (12431, 1323392), (12832, 1282036), (13082, 1257536), (13504, 1218238), (13888, 1184554), (19649, 837248), (20678, 795584), (22456, 732592), (23632, 696136), (24304, 676888), (24862, 661696), (25664, 641018), (26164, 628768), (27008, 609119), (27776, 592277), (39298, 418624), (41356, 397792), (44912, 366296), (45787, 359296), (47264, 348068), (48608, 338444), (49724, 330848), (51328, 320509), (52328, 314384), (78596, 209312), (82712, 198896), (84611, 194432), (87017, 189056), (89824, 183148), (91574, 179648), (94528, 174034), (97216, 169222), (99448, 165424), (104656, 157192)]