688754016

素因数分解:

$2^5\times 3^4\times {\mathrm{467}}^1\times {\mathrm{569}}^1$

素因数の和:1058

約数の個数: 120

約数和(自身を含む): 2033511480

約数和(自身を除く): 1344757464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 467, 569, 648, 864, 934, 1138, 1296, 1401, 1707, 1868, 2276, 2592, 2802, 3414, 3736, 4203, 4552, 5121, 5604, 6828, 7472, 8406, 9104, 10242, 11208, 12609, 13656, 14944, 15363, 16812, 18208, 20484, 22416, 25218, 27312, 30726, 33624, 37827, 40968, 44832, 46089, 50436, 54624, 61452, 67248, 75654, 81936, 92178, 100872, 122904, 134496, 151308, 163872, 184356, 201744, 245808, 265723, 302616, 368712, 403488, 491616, 531446, 605232, 737424, 797169, 1062892, 1210464, 1474848, 1594338, 2125784, 2391507, 3188676, 4251568, 4783014, 6377352, 7174521, 8503136, 9566028, 12754704, 14349042, 19132056, 21523563, 25509408, 28698084, 38264112, 43047126, 57396168, 76528224, 86094252, 114792336, 172188504, 229584672, 344377008, 688754016]

約数ペア:

[(1, 688754016), (2, 344377008), (3, 229584672), (4, 172188504), (6, 114792336), (8, 86094252), (9, 76528224), (12, 57396168), (16, 43047126), (18, 38264112), (24, 28698084), (27, 25509408), (32, 21523563), (36, 19132056), (48, 14349042), (54, 12754704), (72, 9566028), (81, 8503136), (96, 7174521), (108, 6377352), (144, 4783014), (162, 4251568), (216, 3188676), (288, 2391507), (324, 2125784), (432, 1594338), (467, 1474848), (569, 1210464), (648, 1062892), (864, 797169), (934, 737424), (1138, 605232), (1296, 531446), (1401, 491616), (1707, 403488), (1868, 368712), (2276, 302616), (2592, 265723), (2802, 245808), (3414, 201744), (3736, 184356), (4203, 163872), (4552, 151308), (5121, 134496), (5604, 122904), (6828, 100872), (7472, 92178), (8406, 81936), (9104, 75654), (10242, 67248), (11208, 61452), (12609, 54624), (13656, 50436), (14944, 46089), (15363, 44832), (16812, 40968), (18208, 37827), (20484, 33624), (22416, 30726), (25218, 27312)]