268119792

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:172

約数の個数: 180

約数和(自身を含む): 823909320

約数和(自身を除く): 555789528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 43, 48, 53, 57, 72, 76, 86, 106, 114, 129, 144, 152, 159, 171, 172, 212, 228, 258, 304, 318, 342, 344, 387, 424, 456, 477, 516, 636, 684, 688, 774, 817, 848, 912, 954, 1007, 1032, 1272, 1368, 1548, 1634, 1849, 1908, 2014, 2064, 2279, 2451, 2544, 2736, 3021, 3096, 3268, 3698, 3816, 4028, 4558, 4902, 5547, 6042, 6192, 6536, 6837, 7353, 7396, 7632, 8056, 9063, 9116, 9804, 11094, 12084, 13072, 13674, 14706, 14792, 16112, 16641, 18126, 18232, 19608, 20511, 22188, 24168, 27348, 29412, 29584, 33282, 35131, 36252, 36464, 39216, 41022, 43301, 44376, 48336, 54696, 58824, 66564, 70262, 72504, 82044, 86602, 88752, 97997, 105393, 109392, 117648, 129903, 133128, 140524, 145008, 164088, 173204, 195994, 210786, 259806, 266256, 281048, 293991, 316179, 328176, 346408, 389709, 391988, 421572, 519612, 562096, 587982, 632358, 692816, 779418, 783976, 843144, 881973, 1039224, 1175964, 1264716, 1558836, 1567952, 1686288, 1763946, 1861943, 2078448, 2351928, 2529432, 3117672, 3527892, 3723886, 4703856, 5058864, 5585829, 6235344, 7055784, 7447772, 11171658, 14111568, 14895544, 16757487, 22343316, 29791088, 33514974, 44686632, 67029948, 89373264, 134059896, 268119792]

約数ペア:

[(1, 268119792), (2, 134059896), (3, 89373264), (4, 67029948), (6, 44686632), (8, 33514974), (9, 29791088), (12, 22343316), (16, 16757487), (18, 14895544), (19, 14111568), (24, 11171658), (36, 7447772), (38, 7055784), (43, 6235344), (48, 5585829), (53, 5058864), (57, 4703856), (72, 3723886), (76, 3527892), (86, 3117672), (106, 2529432), (114, 2351928), (129, 2078448), (144, 1861943), (152, 1763946), (159, 1686288), (171, 1567952), (172, 1558836), (212, 1264716), (228, 1175964), (258, 1039224), (304, 881973), (318, 843144), (342, 783976), (344, 779418), (387, 692816), (424, 632358), (456, 587982), (477, 562096), (516, 519612), (636, 421572), (684, 391988), (688, 389709), (774, 346408), (817, 328176), (848, 316179), (912, 293991), (954, 281048), (1007, 266256), (1032, 259806), (1272, 210786), (1368, 195994), (1548, 173204), (1634, 164088), (1849, 145008), (1908, 140524), (2014, 133128), (2064, 129903), (2279, 117648), (2451, 109392), (2544, 105393), (2736, 97997), (3021, 88752), (3096, 86602), (3268, 82044), (3698, 72504), (3816, 70262), (4028, 66564), (4558, 58824), (4902, 54696), (5547, 48336), (6042, 44376), (6192, 43301), (6536, 41022), (6837, 39216), (7353, 36464), (7396, 36252), (7632, 35131), (8056, 33282), (9063, 29584), (9116, 29412), (9804, 27348), (11094, 24168), (12084, 22188), (13072, 20511), (13674, 19608), (14706, 18232), (14792, 18126), (16112, 16641)]