326645616

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 985222656

約数和(自身を除く): 658577040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 151, 176, 187, 204, 241, 264, 272, 302, 374, 408, 453, 482, 528, 561, 604, 723, 748, 816, 906, 964, 1122, 1208, 1446, 1496, 1661, 1812, 1928, 2244, 2416, 2567, 2651, 2892, 2992, 3322, 3624, 3856, 4097, 4488, 4983, 5134, 5302, 5784, 6644, 7248, 7701, 7953, 8194, 8976, 9966, 10268, 10604, 11568, 12291, 13288, 15402, 15906, 16388, 19932, 20536, 21208, 24582, 26576, 28237, 30804, 31812, 32776, 36391, 39864, 41072, 42416, 45067, 49164, 56474, 61608, 63624, 65552, 72782, 79728, 84711, 90134, 98328, 109173, 112948, 123216, 127248, 135201, 145564, 169422, 180268, 196656, 218346, 225896, 270402, 291128, 338844, 360536, 400301, 436692, 451792, 540804, 582256, 618647, 677688, 721072, 800602, 873384, 1081608, 1200903, 1237294, 1355376, 1601204, 1746768, 1855941, 2163216, 2401806, 2474588, 3202408, 3711882, 4803612, 4949176, 6404816, 6805117, 7423764, 9607224, 9898352, 13610234, 14847528, 19214448, 20415351, 27220468, 29695056, 40830702, 54440936, 81661404, 108881872, 163322808, 326645616]

約数ペア:

[(1, 326645616), (2, 163322808), (3, 108881872), (4, 81661404), (6, 54440936), (8, 40830702), (11, 29695056), (12, 27220468), (16, 20415351), (17, 19214448), (22, 14847528), (24, 13610234), (33, 9898352), (34, 9607224), (44, 7423764), (48, 6805117), (51, 6404816), (66, 4949176), (68, 4803612), (88, 3711882), (102, 3202408), (132, 2474588), (136, 2401806), (151, 2163216), (176, 1855941), (187, 1746768), (204, 1601204), (241, 1355376), (264, 1237294), (272, 1200903), (302, 1081608), (374, 873384), (408, 800602), (453, 721072), (482, 677688), (528, 618647), (561, 582256), (604, 540804), (723, 451792), (748, 436692), (816, 400301), (906, 360536), (964, 338844), (1122, 291128), (1208, 270402), (1446, 225896), (1496, 218346), (1661, 196656), (1812, 180268), (1928, 169422), (2244, 145564), (2416, 135201), (2567, 127248), (2651, 123216), (2892, 112948), (2992, 109173), (3322, 98328), (3624, 90134), (3856, 84711), (4097, 79728), (4488, 72782), (4983, 65552), (5134, 63624), (5302, 61608), (5784, 56474), (6644, 49164), (7248, 45067), (7701, 42416), (7953, 41072), (8194, 39864), (8976, 36391), (9966, 32776), (10268, 31812), (10604, 30804), (11568, 28237), (12291, 26576), (13288, 24582), (15402, 21208), (15906, 20536), (16388, 19932)]