217447776

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8297}}^1$

素因数の和:8333

約数の個数: 144

約数和(自身を含む): 761158944

約数和(自身を除く): 543711168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8297, 8736, 13104, 16594, 24891, 26208, 33188, 49782, 58079, 66376, 74673, 99564, 107861, 116158, 132752, 149346, 174237, 199128, 215722, 232316, 265504, 298692, 323583, 348474, 398256, 431444, 464632, 522711, 597384, 647166, 696948, 755027, 796512, 862888, 929264, 970749, 1045422, 1194768, 1294332, 1393896, 1510054, 1725776, 1858528, 1941498, 2090844, 2265081, 2389536, 2588664, 2787792, 3020108, 3451552, 3882996, 4181688, 4530162, 5177328, 5575584, 6040216, 6795243, 7765992, 8363376, 9060324, 10354656, 12080432, 13590486, 15531984, 16726752, 18120648, 24160864, 27180972, 31063968, 36241296, 54361944, 72482592, 108723888, 217447776]

約数ペア:

[(1, 217447776), (2, 108723888), (3, 72482592), (4, 54361944), (6, 36241296), (7, 31063968), (8, 27180972), (9, 24160864), (12, 18120648), (13, 16726752), (14, 15531984), (16, 13590486), (18, 12080432), (21, 10354656), (24, 9060324), (26, 8363376), (28, 7765992), (32, 6795243), (36, 6040216), (39, 5575584), (42, 5177328), (48, 4530162), (52, 4181688), (56, 3882996), (63, 3451552), (72, 3020108), (78, 2787792), (84, 2588664), (91, 2389536), (96, 2265081), (104, 2090844), (112, 1941498), (117, 1858528), (126, 1725776), (144, 1510054), (156, 1393896), (168, 1294332), (182, 1194768), (208, 1045422), (224, 970749), (234, 929264), (252, 862888), (273, 796512), (288, 755027), (312, 696948), (336, 647166), (364, 597384), (416, 522711), (468, 464632), (504, 431444), (546, 398256), (624, 348474), (672, 323583), (728, 298692), (819, 265504), (936, 232316), (1008, 215722), (1092, 199128), (1248, 174237), (1456, 149346), (1638, 132752), (1872, 116158), (2016, 107861), (2184, 99564), (2912, 74673), (3276, 66376), (3744, 58079), (4368, 49782), (6552, 33188), (8297, 26208), (8736, 24891), (13104, 16594)]