780503904

素因数分解:

$2^5\times 3^3\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 2351059200

約数和(自身を除く): 1570555296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 96, 97, 108, 134, 139, 144, 194, 201, 216, 268, 278, 288, 291, 388, 402, 417, 432, 536, 556, 582, 603, 776, 804, 834, 864, 873, 1072, 1112, 1164, 1206, 1251, 1552, 1608, 1668, 1746, 1809, 2144, 2224, 2328, 2412, 2502, 2619, 3104, 3216, 3336, 3492, 3618, 3753, 4448, 4656, 4824, 5004, 5238, 6432, 6499, 6672, 6984, 7236, 7506, 9312, 9313, 9648, 10008, 10476, 12998, 13344, 13483, 13968, 14472, 15012, 18626, 19296, 19497, 20016, 20952, 25996, 26966, 27936, 27939, 28944, 30024, 37252, 38994, 40032, 40449, 41904, 51992, 53932, 55878, 57888, 58491, 60048, 74504, 77988, 80898, 83808, 83817, 103984, 107864, 111756, 116982, 120096, 121347, 149008, 155976, 161796, 167634, 175473, 207968, 215728, 223512, 233964, 242694, 251451, 298016, 311952, 323592, 335268, 350946, 364041, 431456, 447024, 467928, 485388, 502902, 623904, 647184, 670536, 701892, 728082, 894048, 903361, 935856, 970776, 1005804, 1294368, 1341072, 1403784, 1456164, 1806722, 1871712, 1941552, 2011608, 2682144, 2710083, 2807568, 2912328, 3613444, 3883104, 4023216, 5420166, 5615136, 5824656, 7226888, 8046432, 8130249, 10840332, 11649312, 14453776, 16260498, 21680664, 24390747, 28907552, 32520996, 43361328, 48781494, 65041992, 86722656, 97562988, 130083984, 195125976, 260167968, 390251952, 780503904]

約数ペア:

[(1, 780503904), (2, 390251952), (3, 260167968), (4, 195125976), (6, 130083984), (8, 97562988), (9, 86722656), (12, 65041992), (16, 48781494), (18, 43361328), (24, 32520996), (27, 28907552), (32, 24390747), (36, 21680664), (48, 16260498), (54, 14453776), (67, 11649312), (72, 10840332), (96, 8130249), (97, 8046432), (108, 7226888), (134, 5824656), (139, 5615136), (144, 5420166), (194, 4023216), (201, 3883104), (216, 3613444), (268, 2912328), (278, 2807568), (288, 2710083), (291, 2682144), (388, 2011608), (402, 1941552), (417, 1871712), (432, 1806722), (536, 1456164), (556, 1403784), (582, 1341072), (603, 1294368), (776, 1005804), (804, 970776), (834, 935856), (864, 903361), (873, 894048), (1072, 728082), (1112, 701892), (1164, 670536), (1206, 647184), (1251, 623904), (1552, 502902), (1608, 485388), (1668, 467928), (1746, 447024), (1809, 431456), (2144, 364041), (2224, 350946), (2328, 335268), (2412, 323592), (2502, 311952), (2619, 298016), (3104, 251451), (3216, 242694), (3336, 233964), (3492, 223512), (3618, 215728), (3753, 207968), (4448, 175473), (4656, 167634), (4824, 161796), (5004, 155976), (5238, 149008), (6432, 121347), (6499, 120096), (6672, 116982), (6984, 111756), (7236, 107864), (7506, 103984), (9312, 83817), (9313, 83808), (9648, 80898), (10008, 77988), (10476, 74504), (12998, 60048), (13344, 58491), (13483, 57888), (13968, 55878), (14472, 53932), (15012, 51992), (18626, 41904), (19296, 40449), (19497, 40032), (20016, 38994), (20952, 37252), (25996, 30024), (26966, 28944), (27936, 27939)]