216648792

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 658944000

約数和(自身を除く): 442295208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 29, 36, 38, 43, 57, 58, 72, 76, 86, 87, 114, 116, 127, 129, 152, 171, 172, 174, 228, 232, 254, 258, 261, 342, 344, 348, 381, 387, 456, 508, 516, 522, 551, 684, 696, 762, 774, 817, 1016, 1032, 1044, 1102, 1143, 1247, 1368, 1524, 1548, 1634, 1653, 2088, 2204, 2286, 2413, 2451, 2494, 3048, 3096, 3268, 3306, 3683, 3741, 4408, 4572, 4826, 4902, 4959, 4988, 5461, 6536, 6612, 7239, 7353, 7366, 7482, 9144, 9652, 9804, 9918, 9976, 10922, 11049, 11223, 13224, 14478, 14706, 14732, 14964, 16383, 19304, 19608, 19836, 21717, 21844, 22098, 22446, 23693, 28956, 29412, 29464, 29928, 32766, 33147, 39672, 43434, 43688, 44196, 44892, 47386, 49149, 57912, 58824, 65532, 66294, 69977, 71079, 86868, 88392, 89784, 94772, 98298, 103759, 131064, 132588, 139954, 142158, 158369, 173736, 189544, 196596, 207518, 209931, 213237, 265176, 279908, 284316, 311277, 316738, 393192, 415036, 419862, 426474, 475107, 559816, 568632, 622554, 629793, 633476, 830072, 839724, 852948, 933831, 950214, 1245108, 1259586, 1266952, 1425321, 1679448, 1705896, 1867662, 1900428, 2490216, 2519172, 2850642, 3009011, 3735324, 3800856, 5038344, 5701284, 6018022, 7470648, 9027033, 11402568, 12036044, 18054066, 24072088, 27081099, 36108132, 54162198, 72216264, 108324396, 216648792]

約数ペア:

[(1, 216648792), (2, 108324396), (3, 72216264), (4, 54162198), (6, 36108132), (8, 27081099), (9, 24072088), (12, 18054066), (18, 12036044), (19, 11402568), (24, 9027033), (29, 7470648), (36, 6018022), (38, 5701284), (43, 5038344), (57, 3800856), (58, 3735324), (72, 3009011), (76, 2850642), (86, 2519172), (87, 2490216), (114, 1900428), (116, 1867662), (127, 1705896), (129, 1679448), (152, 1425321), (171, 1266952), (172, 1259586), (174, 1245108), (228, 950214), (232, 933831), (254, 852948), (258, 839724), (261, 830072), (342, 633476), (344, 629793), (348, 622554), (381, 568632), (387, 559816), (456, 475107), (508, 426474), (516, 419862), (522, 415036), (551, 393192), (684, 316738), (696, 311277), (762, 284316), (774, 279908), (817, 265176), (1016, 213237), (1032, 209931), (1044, 207518), (1102, 196596), (1143, 189544), (1247, 173736), (1368, 158369), (1524, 142158), (1548, 139954), (1634, 132588), (1653, 131064), (2088, 103759), (2204, 98298), (2286, 94772), (2413, 89784), (2451, 88392), (2494, 86868), (3048, 71079), (3096, 69977), (3268, 66294), (3306, 65532), (3683, 58824), (3741, 57912), (4408, 49149), (4572, 47386), (4826, 44892), (4902, 44196), (4959, 43688), (4988, 43434), (5461, 39672), (6536, 33147), (6612, 32766), (7239, 29928), (7353, 29464), (7366, 29412), (7482, 28956), (9144, 23693), (9652, 22446), (9804, 22098), (9918, 21844), (9976, 21717), (10922, 19836), (11049, 19608), (11223, 19304), (13224, 16383), (14478, 14964), (14706, 14732)]