2557079616

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8609}}^1$

素因数の和:8661

約数の個数: 224

約数和(自身を含む): 8817742080

約数和(自身を除く): 6260662464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 64, 68, 78, 84, 91, 96, 102, 104, 112, 119, 136, 156, 168, 182, 192, 204, 208, 221, 224, 238, 272, 273, 312, 336, 357, 364, 408, 416, 442, 448, 476, 544, 546, 624, 663, 672, 714, 728, 816, 832, 884, 952, 1088, 1092, 1248, 1326, 1344, 1428, 1456, 1547, 1632, 1768, 1904, 2184, 2496, 2652, 2856, 2912, 3094, 3264, 3536, 3808, 4368, 4641, 5304, 5712, 5824, 6188, 7072, 7616, 8609, 8736, 9282, 10608, 11424, 12376, 14144, 17218, 17472, 18564, 21216, 22848, 24752, 25827, 34436, 37128, 42432, 49504, 51654, 60263, 68872, 74256, 99008, 103308, 111917, 120526, 137744, 146353, 148512, 180789, 206616, 223834, 241052, 275488, 292706, 297024, 335751, 361578, 413232, 439059, 447668, 482104, 550976, 585412, 671502, 723156, 783419, 826464, 878118, 895336, 964208, 1024471, 1170824, 1343004, 1446312, 1566838, 1652928, 1756236, 1790672, 1902589, 1928416, 2048942, 2341648, 2350257, 2686008, 2892624, 3073413, 3133676, 3512472, 3581344, 3805178, 3856832, 4097884, 4683296, 4700514, 5372016, 5707767, 5785248, 6146826, 6267352, 7024944, 7162688, 7610356, 8195768, 9366592, 9401028, 10744032, 11415534, 11570496, 12293652, 12534704, 13318123, 14049888, 15220712, 16391536, 18802056, 21488064, 22831068, 24587304, 25069408, 26636246, 28099776, 30441424, 32783072, 37604112, 39954369, 45662136, 49174608, 50138816, 53272492, 60882848, 65566144, 75208224, 79908738, 91324272, 98349216, 106544984, 121765696, 150416448, 159817476, 182648544, 196698432, 213089968, 319634952, 365297088, 426179936, 639269904, 852359872, 1278539808, 2557079616]

約数ペア:

[(1, 2557079616), (2, 1278539808), (3, 852359872), (4, 639269904), (6, 426179936), (7, 365297088), (8, 319634952), (12, 213089968), (13, 196698432), (14, 182648544), (16, 159817476), (17, 150416448), (21, 121765696), (24, 106544984), (26, 98349216), (28, 91324272), (32, 79908738), (34, 75208224), (39, 65566144), (42, 60882848), (48, 53272492), (51, 50138816), (52, 49174608), (56, 45662136), (64, 39954369), (68, 37604112), (78, 32783072), (84, 30441424), (91, 28099776), (96, 26636246), (102, 25069408), (104, 24587304), (112, 22831068), (119, 21488064), (136, 18802056), (156, 16391536), (168, 15220712), (182, 14049888), (192, 13318123), (204, 12534704), (208, 12293652), (221, 11570496), (224, 11415534), (238, 10744032), (272, 9401028), (273, 9366592), (312, 8195768), (336, 7610356), (357, 7162688), (364, 7024944), (408, 6267352), (416, 6146826), (442, 5785248), (448, 5707767), (476, 5372016), (544, 4700514), (546, 4683296), (624, 4097884), (663, 3856832), (672, 3805178), (714, 3581344), (728, 3512472), (816, 3133676), (832, 3073413), (884, 2892624), (952, 2686008), (1088, 2350257), (1092, 2341648), (1248, 2048942), (1326, 1928416), (1344, 1902589), (1428, 1790672), (1456, 1756236), (1547, 1652928), (1632, 1566838), (1768, 1446312), (1904, 1343004), (2184, 1170824), (2496, 1024471), (2652, 964208), (2856, 895336), (2912, 878118), (3094, 826464), (3264, 783419), (3536, 723156), (3808, 671502), (4368, 585412), (4641, 550976), (5304, 482104), (5712, 447668), (5824, 439059), (6188, 413232), (7072, 361578), (7616, 335751), (8609, 297024), (8736, 292706), (9282, 275488), (10608, 241052), (11424, 223834), (12376, 206616), (14144, 180789), (17218, 148512), (17472, 146353), (18564, 137744), (21216, 120526), (22848, 111917), (24752, 103308), (25827, 99008), (34436, 74256), (37128, 68872), (42432, 60263), (49504, 51654)]