221347929888

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{29881}}^1$

素因数の和:30020

約数の個数: 216

約数和(自身を含む): 676198881540

約数和(自身を除く): 454850951652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 89, 96, 102, 136, 144, 153, 178, 204, 267, 272, 288, 289, 306, 356, 408, 534, 544, 578, 612, 712, 801, 816, 867, 1068, 1156, 1224, 1424, 1513, 1602, 1632, 1734, 2136, 2312, 2448, 2601, 2848, 3026, 3204, 3468, 4272, 4539, 4624, 4896, 5202, 6052, 6408, 6936, 8544, 9078, 9248, 10404, 12104, 12816, 13617, 13872, 18156, 20808, 24208, 25632, 25721, 27234, 27744, 29881, 36312, 41616, 48416, 51442, 54468, 59762, 72624, 77163, 83232, 89643, 102884, 108936, 119524, 145248, 154326, 179286, 205768, 217872, 231489, 239048, 268929, 308652, 358572, 411536, 435744, 462978, 478096, 507977, 537858, 617304, 717144, 823072, 925956, 956192, 1015954, 1075716, 1234608, 1434288, 1523931, 1851912, 2031908, 2151432, 2469216, 2659409, 2868576, 3047862, 3703824, 4063816, 4302864, 4571793, 5318818, 6095724, 7407648, 7978227, 8127632, 8605728, 8635609, 9143586, 10637636, 12191448, 15956454, 16255264, 17271218, 18287172, 21275272, 23934681, 24382896, 25906827, 31912908, 34542436, 36574344, 42550544, 45209953, 47869362, 48765792, 51813654, 63825816, 69084872, 73148688, 77720481, 85101088, 90419906, 95738724, 103627308, 127651632, 135629859, 138169744, 146297376, 155440962, 180839812, 191477448, 207254616, 255303264, 271259718, 276339488, 310881924, 361679624, 382954896, 406889577, 414509232, 542519436, 621763848, 723359248, 765909792, 768569201, 813779154, 829018464, 1085038872, 1243527696, 1446718496, 1537138402, 1627558308, 2170077744, 2305707603, 2487055392, 3074276804, 3255116616, 4340155488, 4611415206, 6148553608, 6510233232, 6917122809, 9222830412, 12297107216, 13020466464, 13834245618, 18445660824, 24594214432, 27668491236, 36891321648, 55336982472, 73782643296, 110673964944, 221347929888]

約数ペア:

[(1, 221347929888), (2, 110673964944), (3, 73782643296), (4, 55336982472), (6, 36891321648), (8, 27668491236), (9, 24594214432), (12, 18445660824), (16, 13834245618), (17, 13020466464), (18, 12297107216), (24, 9222830412), (32, 6917122809), (34, 6510233232), (36, 6148553608), (48, 4611415206), (51, 4340155488), (68, 3255116616), (72, 3074276804), (89, 2487055392), (96, 2305707603), (102, 2170077744), (136, 1627558308), (144, 1537138402), (153, 1446718496), (178, 1243527696), (204, 1085038872), (267, 829018464), (272, 813779154), (288, 768569201), (289, 765909792), (306, 723359248), (356, 621763848), (408, 542519436), (534, 414509232), (544, 406889577), (578, 382954896), (612, 361679624), (712, 310881924), (801, 276339488), (816, 271259718), (867, 255303264), (1068, 207254616), (1156, 191477448), (1224, 180839812), (1424, 155440962), (1513, 146297376), (1602, 138169744), (1632, 135629859), (1734, 127651632), (2136, 103627308), (2312, 95738724), (2448, 90419906), (2601, 85101088), (2848, 77720481), (3026, 73148688), (3204, 69084872), (3468, 63825816), (4272, 51813654), (4539, 48765792), (4624, 47869362), (4896, 45209953), (5202, 42550544), (6052, 36574344), (6408, 34542436), (6936, 31912908), (8544, 25906827), (9078, 24382896), (9248, 23934681), (10404, 21275272), (12104, 18287172), (12816, 17271218), (13617, 16255264), (13872, 15956454), (18156, 12191448), (20808, 10637636), (24208, 9143586), (25632, 8635609), (25721, 8605728), (27234, 8127632), (27744, 7978227), (29881, 7407648), (36312, 6095724), (41616, 5318818), (48416, 4571793), (51442, 4302864), (54468, 4063816), (59762, 3703824), (72624, 3047862), (77163, 2868576), (83232, 2659409), (89643, 2469216), (102884, 2151432), (108936, 2031908), (119524, 1851912), (145248, 1523931), (154326, 1434288), (179286, 1234608), (205768, 1075716), (217872, 1015954), (231489, 956192), (239048, 925956), (268929, 823072), (308652, 717144), (358572, 617304), (411536, 537858), (435744, 507977), (462978, 478096)]