2123303808

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 6442542360

約数和(自身を除く): 4319238552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 53, 57, 64, 68, 76, 96, 102, 106, 114, 128, 136, 152, 159, 192, 204, 212, 228, 272, 289, 304, 318, 323, 361, 384, 408, 424, 456, 544, 578, 608, 636, 646, 722, 816, 848, 867, 901, 912, 969, 1007, 1083, 1088, 1156, 1216, 1272, 1292, 1444, 1632, 1696, 1734, 1802, 1824, 1938, 2014, 2166, 2176, 2312, 2432, 2544, 2584, 2703, 2888, 3021, 3264, 3392, 3468, 3604, 3648, 3876, 4028, 4332, 4624, 5088, 5168, 5406, 5491, 5776, 6042, 6137, 6528, 6784, 6936, 7208, 7296, 7752, 8056, 8664, 9248, 10176, 10336, 10812, 10982, 11552, 12084, 12274, 13872, 14416, 15317, 15504, 16112, 16473, 17119, 17328, 18411, 18496, 19133, 20352, 20672, 21624, 21964, 23104, 24168, 24548, 27744, 28832, 30634, 31008, 32224, 32946, 34238, 34656, 36822, 36992, 38266, 41344, 43248, 43928, 45951, 46208, 48336, 49096, 51357, 55488, 57399, 57664, 61268, 62016, 64448, 65892, 68476, 69312, 73644, 76532, 86496, 87856, 91902, 96672, 98192, 102714, 104329, 110976, 114798, 115328, 122536, 124032, 128896, 131784, 136952, 138624, 147288, 153064, 172992, 175712, 183804, 193344, 196384, 205428, 208658, 229596, 245072, 263568, 273904, 291023, 294576, 306128, 312987, 325261, 345984, 351424, 367608, 386688, 392768, 410856, 417316, 459192, 490144, 527136, 547808, 582046, 589152, 612256, 625974, 650522, 702848, 735216, 785536, 821712, 834632, 873069, 918384, 975783, 980288, 1054272, 1095616, 1164092, 1178304, 1224512, 1251948, 1301044, 1470432, 1643424, 1669264, 1746138, 1836768, 1951566, 1960576, 2108544, 2191232, 2328184, 2356608, 2449024, 2503896, 2602088, 2940864, 3286848, 3338528, 3492276, 3673536, 3903132, 4656368, 5007792, 5204176, 5529437, 5881728, 6573696, 6677056, 6984552, 7347072, 7806264, 9312736, 10015584, 10408352, 11058874, 13354112, 13969104, 15612528, 16588311, 18625472, 20031168, 20816704, 22117748, 27938208, 31225056, 33176622, 37250944, 40062336, 41633408, 44235496, 55876416, 62450112, 66353244, 88470992, 111752832, 124900224, 132706488, 176941984, 265412976, 353883968, 530825952, 707767936, 1061651904, 2123303808]

約数ペア:

[(1, 2123303808), (2, 1061651904), (3, 707767936), (4, 530825952), (6, 353883968), (8, 265412976), (12, 176941984), (16, 132706488), (17, 124900224), (19, 111752832), (24, 88470992), (32, 66353244), (34, 62450112), (38, 55876416), (48, 44235496), (51, 41633408), (53, 40062336), (57, 37250944), (64, 33176622), (68, 31225056), (76, 27938208), (96, 22117748), (102, 20816704), (106, 20031168), (114, 18625472), (128, 16588311), (136, 15612528), (152, 13969104), (159, 13354112), (192, 11058874), (204, 10408352), (212, 10015584), (228, 9312736), (272, 7806264), (289, 7347072), (304, 6984552), (318, 6677056), (323, 6573696), (361, 5881728), (384, 5529437), (408, 5204176), (424, 5007792), (456, 4656368), (544, 3903132), (578, 3673536), (608, 3492276), (636, 3338528), (646, 3286848), (722, 2940864), (816, 2602088), (848, 2503896), (867, 2449024), (901, 2356608), (912, 2328184), (969, 2191232), (1007, 2108544), (1083, 1960576), (1088, 1951566), (1156, 1836768), (1216, 1746138), (1272, 1669264), (1292, 1643424), (1444, 1470432), (1632, 1301044), (1696, 1251948), (1734, 1224512), (1802, 1178304), (1824, 1164092), (1938, 1095616), (2014, 1054272), (2166, 980288), (2176, 975783), (2312, 918384), (2432, 873069), (2544, 834632), (2584, 821712), (2703, 785536), (2888, 735216), (3021, 702848), (3264, 650522), (3392, 625974), (3468, 612256), (3604, 589152), (3648, 582046), (3876, 547808), (4028, 527136), (4332, 490144), (4624, 459192), (5088, 417316), (5168, 410856), (5406, 392768), (5491, 386688), (5776, 367608), (6042, 351424), (6137, 345984), (6528, 325261), (6784, 312987), (6936, 306128), (7208, 294576), (7296, 291023), (7752, 273904), (8056, 263568), (8664, 245072), (9248, 229596), (10176, 208658), (10336, 205428), (10812, 196384), (10982, 193344), (11552, 183804), (12084, 175712), (12274, 172992), (13872, 153064), (14416, 147288), (15317, 138624), (15504, 136952), (16112, 131784), (16473, 128896), (17119, 124032), (17328, 122536), (18411, 115328), (18496, 114798), (19133, 110976), (20352, 104329), (20672, 102714), (21624, 98192), (21964, 96672), (23104, 91902), (24168, 87856), (24548, 86496), (27744, 76532), (28832, 73644), (30634, 69312), (31008, 68476), (32224, 65892), (32946, 64448), (34238, 62016), (34656, 61268), (36822, 57664), (36992, 57399), (38266, 55488), (41344, 51357), (43248, 49096), (43928, 48336), (45951, 46208)]