218901476472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{43313}}^1$

素因数の和:43845

約数の個数: 128

約数和(自身を含む): 636196032000

約数和(自身を除く): 417294555528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 449, 469, 536, 804, 898, 938, 1347, 1407, 1608, 1796, 1876, 2694, 2814, 3143, 3592, 3752, 5388, 5628, 6286, 9429, 10776, 11256, 12572, 18858, 25144, 30083, 37716, 43313, 60166, 75432, 86626, 90249, 120332, 129939, 173252, 180498, 210581, 240664, 259878, 303191, 346504, 360996, 421162, 519756, 606382, 631743, 721992, 842324, 909573, 1039512, 1212764, 1263486, 1684648, 1819146, 2425528, 2526972, 2901971, 3638292, 5053944, 5803942, 7276584, 8705913, 11607884, 17411826, 19447537, 20313797, 23215768, 34823652, 38895074, 40627594, 58342611, 60941391, 69647304, 77790148, 81255188, 116685222, 121882782, 136132759, 155580296, 162510376, 233370444, 243765564, 272265518, 408398277, 466740888, 487531128, 544531036, 816796554, 1089062072, 1302984979, 1633593108, 2605969958, 3267186216, 3908954937, 5211939916, 7817909874, 9120894853, 10423879832, 15635819748, 18241789706, 27362684559, 31271639496, 36483579412, 54725369118, 72967158824, 109450738236, 218901476472]

約数ペア:

[(1, 218901476472), (2, 109450738236), (3, 72967158824), (4, 54725369118), (6, 36483579412), (7, 31271639496), (8, 27362684559), (12, 18241789706), (14, 15635819748), (21, 10423879832), (24, 9120894853), (28, 7817909874), (42, 5211939916), (56, 3908954937), (67, 3267186216), (84, 2605969958), (134, 1633593108), (168, 1302984979), (201, 1089062072), (268, 816796554), (402, 544531036), (449, 487531128), (469, 466740888), (536, 408398277), (804, 272265518), (898, 243765564), (938, 233370444), (1347, 162510376), (1407, 155580296), (1608, 136132759), (1796, 121882782), (1876, 116685222), (2694, 81255188), (2814, 77790148), (3143, 69647304), (3592, 60941391), (3752, 58342611), (5388, 40627594), (5628, 38895074), (6286, 34823652), (9429, 23215768), (10776, 20313797), (11256, 19447537), (12572, 17411826), (18858, 11607884), (25144, 8705913), (30083, 7276584), (37716, 5803942), (43313, 5053944), (60166, 3638292), (75432, 2901971), (86626, 2526972), (90249, 2425528), (120332, 1819146), (129939, 1684648), (173252, 1263486), (180498, 1212764), (210581, 1039512), (240664, 909573), (259878, 842324), (303191, 721992), (346504, 631743), (360996, 606382), (421162, 519756)]