521745885792

素因数分解:

$2^5\times 3^4\times {\mathrm{491}}^1\times {\mathrm{409961}}^1$

素因数の和:410474

約数の個数: 120

約数和(自身を含む): 1537569040392

約数和(自身を除く): 1015823154600

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, 491, 648, 864, 982, 1296, 1473, 1964, 2592, 2946, 3928, 4419, 5892, 7856, 8838, 11784, 13257, 15712, 17676, 23568, 26514, 35352, 39771, 47136, 53028, 70704, 79542, 106056, 141408, 159084, 212112, 318168, 409961, 424224, 636336, 819922, 1229883, 1272672, 1639844, 2459766, 3279688, 3689649, 4919532, 6559376, 7379298, 9839064, 11068947, 13118752, 14758596, 19678128, 22137894, 29517192, 33206841, 39356256, 44275788, 59034384, 66413682, 88551576, 118068768, 132827364, 177103152, 201290851, 265654728, 354206304, 402581702, 531309456, 603872553, 805163404, 1062618912, 1207745106, 1610326808, 1811617659, 2415490212, 3220653616, 3623235318, 4830980424, 5434852977, 6441307232, 7246470636, 9661960848, 10869705954, 14492941272, 16304558931, 19323921696, 21739411908, 28985882544, 32609117862, 43478823816, 57971765088, 65218235724, 86957647632, 130436471448, 173915295264, 260872942896, 521745885792]

約数ペア:

[(1, 521745885792), (2, 260872942896), (3, 173915295264), (4, 130436471448), (6, 86957647632), (8, 65218235724), (9, 57971765088), (12, 43478823816), (16, 32609117862), (18, 28985882544), (24, 21739411908), (27, 19323921696), (32, 16304558931), (36, 14492941272), (48, 10869705954), (54, 9661960848), (72, 7246470636), (81, 6441307232), (96, 5434852977), (108, 4830980424), (144, 3623235318), (162, 3220653616), (216, 2415490212), (288, 1811617659), (324, 1610326808), (432, 1207745106), (491, 1062618912), (648, 805163404), (864, 603872553), (982, 531309456), (1296, 402581702), (1473, 354206304), (1964, 265654728), (2592, 201290851), (2946, 177103152), (3928, 132827364), (4419, 118068768), (5892, 88551576), (7856, 66413682), (8838, 59034384), (11784, 44275788), (13257, 39356256), (15712, 33206841), (17676, 29517192), (23568, 22137894), (26514, 19678128), (35352, 14758596), (39771, 13118752), (47136, 11068947), (53028, 9839064), (70704, 7379298), (79542, 6559376), (106056, 4919532), (141408, 3689649), (159084, 3279688), (212112, 2459766), (318168, 1639844), (409961, 1272672), (424224, 1229883), (636336, 819922)]