2771198208

素因数分解:

$2^8\times 3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:389

約数の個数: 216

約数和(自身を含む): 8262403968

約数和(自身を除く): 5491205760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 157, 163, 188, 192, 256, 282, 288, 314, 326, 376, 384, 423, 471, 489, 564, 576, 628, 652, 752, 768, 846, 942, 978, 1128, 1152, 1256, 1304, 1413, 1467, 1504, 1692, 1884, 1956, 2256, 2304, 2512, 2608, 2826, 2934, 3008, 3384, 3768, 3912, 4512, 5024, 5216, 5652, 5868, 6016, 6768, 7379, 7536, 7661, 7824, 9024, 10048, 10432, 11304, 11736, 12032, 13536, 14758, 15072, 15322, 15648, 18048, 20096, 20864, 22137, 22608, 22983, 23472, 25591, 27072, 29516, 30144, 30644, 31296, 36096, 40192, 41728, 44274, 45216, 45966, 46944, 51182, 54144, 59032, 60288, 61288, 62592, 66411, 68949, 76773, 88548, 90432, 91932, 93888, 102364, 108288, 118064, 120576, 122576, 125184, 132822, 137898, 153546, 177096, 180864, 183864, 187776, 204728, 230319, 236128, 245152, 265644, 275796, 307092, 354192, 361728, 367728, 375552, 409456, 460638, 472256, 490304, 531288, 551592, 614184, 708384, 735456, 818912, 921276, 944512, 980608, 1062576, 1103184, 1202777, 1228368, 1416768, 1470912, 1637824, 1842552, 1889024, 1961216, 2125152, 2206368, 2405554, 2456736, 2833536, 2941824, 3275648, 3608331, 3685104, 4250304, 4412736, 4811108, 4913472, 5667072, 5883648, 6551296, 7216662, 7370208, 8500608, 8825472, 9622216, 9826944, 10824993, 14433324, 14740416, 17001216, 17650944, 19244432, 19653888, 21649986, 28866648, 29480832, 38488864, 43299972, 57733296, 58961664, 76977728, 86599944, 115466592, 153955456, 173199888, 230933184, 307910912, 346399776, 461866368, 692799552, 923732736, 1385599104, 2771198208]

約数ペア:

[(1, 2771198208), (2, 1385599104), (3, 923732736), (4, 692799552), (6, 461866368), (8, 346399776), (9, 307910912), (12, 230933184), (16, 173199888), (18, 153955456), (24, 115466592), (32, 86599944), (36, 76977728), (47, 58961664), (48, 57733296), (64, 43299972), (72, 38488864), (94, 29480832), (96, 28866648), (128, 21649986), (141, 19653888), (144, 19244432), (157, 17650944), (163, 17001216), (188, 14740416), (192, 14433324), (256, 10824993), (282, 9826944), (288, 9622216), (314, 8825472), (326, 8500608), (376, 7370208), (384, 7216662), (423, 6551296), (471, 5883648), (489, 5667072), (564, 4913472), (576, 4811108), (628, 4412736), (652, 4250304), (752, 3685104), (768, 3608331), (846, 3275648), (942, 2941824), (978, 2833536), (1128, 2456736), (1152, 2405554), (1256, 2206368), (1304, 2125152), (1413, 1961216), (1467, 1889024), (1504, 1842552), (1692, 1637824), (1884, 1470912), (1956, 1416768), (2256, 1228368), (2304, 1202777), (2512, 1103184), (2608, 1062576), (2826, 980608), (2934, 944512), (3008, 921276), (3384, 818912), (3768, 735456), (3912, 708384), (4512, 614184), (5024, 551592), (5216, 531288), (5652, 490304), (5868, 472256), (6016, 460638), (6768, 409456), (7379, 375552), (7536, 367728), (7661, 361728), (7824, 354192), (9024, 307092), (10048, 275796), (10432, 265644), (11304, 245152), (11736, 236128), (12032, 230319), (13536, 204728), (14758, 187776), (15072, 183864), (15322, 180864), (15648, 177096), (18048, 153546), (20096, 137898), (20864, 132822), (22137, 125184), (22608, 122576), (22983, 120576), (23472, 118064), (25591, 108288), (27072, 102364), (29516, 93888), (30144, 91932), (30644, 90432), (31296, 88548), (36096, 76773), (40192, 68949), (41728, 66411), (44274, 62592), (45216, 61288), (45966, 60288), (46944, 59032), (51182, 54144)]