21054644064

素因数分解:

$2^5\times 3^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{3989}}^1$

素因数の和:4198

約数の個数: 192

約数和(自身を含む): 63345240000

約数和(自身を除く): 42290595936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 82, 96, 108, 123, 144, 149, 164, 216, 246, 288, 298, 328, 369, 432, 447, 492, 596, 656, 738, 864, 894, 984, 1107, 1192, 1312, 1341, 1476, 1788, 1968, 2214, 2384, 2682, 2952, 3576, 3936, 3989, 4023, 4428, 4768, 5364, 5904, 6109, 7152, 7978, 8046, 8856, 10728, 11808, 11967, 12218, 14304, 15956, 16092, 17712, 18327, 21456, 23934, 24436, 31912, 32184, 35424, 35901, 36654, 42912, 47868, 48872, 54981, 63824, 64368, 71802, 73308, 95736, 97744, 107703, 109962, 127648, 128736, 143604, 146616, 163549, 164943, 191472, 195488, 215406, 219924, 287208, 293232, 327098, 329886, 382944, 430812, 439848, 490647, 574416, 586464, 594361, 654196, 659772, 861624, 879696, 981294, 1148832, 1188722, 1308392, 1319544, 1471941, 1723248, 1759392, 1783083, 1962588, 2377444, 2616784, 2639088, 2943882, 3446496, 3566166, 3925176, 4415823, 4754888, 5233568, 5278176, 5349249, 5887764, 7132332, 7850352, 8831646, 9509776, 10698498, 11775528, 14264664, 15700704, 16047747, 17663292, 19019552, 21396996, 23551056, 24368801, 28529328, 32095494, 35326584, 42793992, 47102112, 48737602, 57058656, 64190988, 70653168, 73106403, 85587984, 97475204, 128381976, 141306336, 146212806, 171175968, 194950408, 219319209, 256763952, 292425612, 389900816, 438638418, 513527904, 584851224, 657957627, 779801632, 877276836, 1169702448, 1315915254, 1754553672, 2339404896, 2631830508, 3509107344, 5263661016, 7018214688, 10527322032, 21054644064]

約数ペア:

[(1, 21054644064), (2, 10527322032), (3, 7018214688), (4, 5263661016), (6, 3509107344), (8, 2631830508), (9, 2339404896), (12, 1754553672), (16, 1315915254), (18, 1169702448), (24, 877276836), (27, 779801632), (32, 657957627), (36, 584851224), (41, 513527904), (48, 438638418), (54, 389900816), (72, 292425612), (82, 256763952), (96, 219319209), (108, 194950408), (123, 171175968), (144, 146212806), (149, 141306336), (164, 128381976), (216, 97475204), (246, 85587984), (288, 73106403), (298, 70653168), (328, 64190988), (369, 57058656), (432, 48737602), (447, 47102112), (492, 42793992), (596, 35326584), (656, 32095494), (738, 28529328), (864, 24368801), (894, 23551056), (984, 21396996), (1107, 19019552), (1192, 17663292), (1312, 16047747), (1341, 15700704), (1476, 14264664), (1788, 11775528), (1968, 10698498), (2214, 9509776), (2384, 8831646), (2682, 7850352), (2952, 7132332), (3576, 5887764), (3936, 5349249), (3989, 5278176), (4023, 5233568), (4428, 4754888), (4768, 4415823), (5364, 3925176), (5904, 3566166), (6109, 3446496), (7152, 2943882), (7978, 2639088), (8046, 2616784), (8856, 2377444), (10728, 1962588), (11808, 1783083), (11967, 1759392), (12218, 1723248), (14304, 1471941), (15956, 1319544), (16092, 1308392), (17712, 1188722), (18327, 1148832), (21456, 981294), (23934, 879696), (24436, 861624), (31912, 659772), (32184, 654196), (35424, 594361), (35901, 586464), (36654, 574416), (42912, 490647), (47868, 439848), (48872, 430812), (54981, 382944), (63824, 329886), (64368, 327098), (71802, 293232), (73308, 287208), (95736, 219924), (97744, 215406), (107703, 195488), (109962, 191472), (127648, 164943), (128736, 163549), (143604, 146616)]