721841505216

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1210039}}^1$

素因数の和:1210306

約数の個数: 112

約数和(自身を含む): 2065393075200

約数和(自身を除く): 1343551569984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 239, 312, 416, 478, 624, 717, 832, 956, 1248, 1434, 1912, 2496, 2868, 3107, 3824, 5736, 6214, 7648, 9321, 11472, 12428, 15296, 18642, 22944, 24856, 37284, 45888, 49712, 74568, 99424, 149136, 198848, 298272, 596544, 1210039, 2420078, 3630117, 4840156, 7260234, 9680312, 14520468, 15730507, 19360624, 29040936, 31461014, 38721248, 47191521, 58081872, 62922028, 77442496, 94383042, 116163744, 125844056, 188766084, 232327488, 251688112, 289199321, 377532168, 503376224, 578398642, 755064336, 867597963, 1006752448, 1156797284, 1510128672, 1735195926, 2313594568, 3020257344, 3470391852, 3759591173, 4627189136, 6940783704, 7519182346, 9254378272, 11278773519, 13881567408, 15038364692, 18508756544, 22557547038, 27763134816, 30076729384, 45115094076, 55526269632, 60153458768, 90230188152, 120306917536, 180460376304, 240613835072, 360920752608, 721841505216]

約数ペア:

[(1, 721841505216), (2, 360920752608), (3, 240613835072), (4, 180460376304), (6, 120306917536), (8, 90230188152), (12, 60153458768), (13, 55526269632), (16, 45115094076), (24, 30076729384), (26, 27763134816), (32, 22557547038), (39, 18508756544), (48, 15038364692), (52, 13881567408), (64, 11278773519), (78, 9254378272), (96, 7519182346), (104, 6940783704), (156, 4627189136), (192, 3759591173), (208, 3470391852), (239, 3020257344), (312, 2313594568), (416, 1735195926), (478, 1510128672), (624, 1156797284), (717, 1006752448), (832, 867597963), (956, 755064336), (1248, 578398642), (1434, 503376224), (1912, 377532168), (2496, 289199321), (2868, 251688112), (3107, 232327488), (3824, 188766084), (5736, 125844056), (6214, 116163744), (7648, 94383042), (9321, 77442496), (11472, 62922028), (12428, 58081872), (15296, 47191521), (18642, 38721248), (22944, 31461014), (24856, 29040936), (37284, 19360624), (45888, 15730507), (49712, 14520468), (74568, 9680312), (99424, 7260234), (149136, 4840156), (198848, 3630117), (298272, 2420078), (596544, 1210039)]