68428190208

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{20333}}^1$

素因数の和:20674

約数の個数: 160

約数和(自身を含む): 209015300736

約数和(自身を除く): 140587110528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 313, 336, 384, 448, 512, 626, 672, 768, 896, 939, 1252, 1344, 1536, 1792, 1878, 2191, 2504, 2688, 3584, 3756, 4382, 5008, 5376, 6573, 7512, 8764, 10016, 10752, 13146, 15024, 17528, 20032, 20333, 26292, 30048, 35056, 40064, 40666, 52584, 60096, 60999, 70112, 80128, 81332, 105168, 120192, 121998, 140224, 142331, 160256, 162664, 210336, 240384, 243996, 280448, 284662, 325328, 420672, 426993, 480768, 487992, 560896, 569324, 650656, 841344, 853986, 975984, 1121792, 1138648, 1301312, 1682688, 1707972, 1951968, 2277296, 2602624, 3365376, 3415944, 3903936, 4554592, 5205248, 6364229, 6831888, 7807872, 9109184, 10410496, 12728458, 13663776, 15615744, 18218368, 19092687, 25456916, 27327552, 31231488, 36436736, 38185374, 44549603, 50913832, 54655104, 72873472, 76370748, 89099206, 101827664, 109310208, 133648809, 152741496, 178198412, 203655328, 218620416, 267297618, 305482992, 356396824, 407310656, 534595236, 610965984, 712793648, 814621312, 1069190472, 1221931968, 1425587296, 1629242624, 2138380944, 2443863936, 2851174592, 3258485248, 4276761888, 4887727872, 5702349184, 8553523776, 9775455744, 11404698368, 17107047552, 22809396736, 34214095104, 68428190208]

約数ペア:

[(1, 68428190208), (2, 34214095104), (3, 22809396736), (4, 17107047552), (6, 11404698368), (7, 9775455744), (8, 8553523776), (12, 5702349184), (14, 4887727872), (16, 4276761888), (21, 3258485248), (24, 2851174592), (28, 2443863936), (32, 2138380944), (42, 1629242624), (48, 1425587296), (56, 1221931968), (64, 1069190472), (84, 814621312), (96, 712793648), (112, 610965984), (128, 534595236), (168, 407310656), (192, 356396824), (224, 305482992), (256, 267297618), (313, 218620416), (336, 203655328), (384, 178198412), (448, 152741496), (512, 133648809), (626, 109310208), (672, 101827664), (768, 89099206), (896, 76370748), (939, 72873472), (1252, 54655104), (1344, 50913832), (1536, 44549603), (1792, 38185374), (1878, 36436736), (2191, 31231488), (2504, 27327552), (2688, 25456916), (3584, 19092687), (3756, 18218368), (4382, 15615744), (5008, 13663776), (5376, 12728458), (6573, 10410496), (7512, 9109184), (8764, 7807872), (10016, 6831888), (10752, 6364229), (13146, 5205248), (15024, 4554592), (17528, 3903936), (20032, 3415944), (20333, 3365376), (26292, 2602624), (30048, 2277296), (35056, 1951968), (40064, 1707972), (40666, 1682688), (52584, 1301312), (60096, 1138648), (60999, 1121792), (70112, 975984), (80128, 853986), (81332, 841344), (105168, 650656), (120192, 569324), (121998, 560896), (140224, 487992), (142331, 480768), (160256, 426993), (162664, 420672), (210336, 325328), (240384, 284662), (243996, 280448)]