216824664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 686361600

約数和(自身を除く): 469536936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 79, 84, 93, 102, 119, 124, 136, 158, 168, 186, 204, 217, 237, 238, 248, 316, 357, 372, 408, 434, 474, 476, 527, 553, 632, 651, 714, 744, 868, 948, 952, 961, 1054, 1106, 1302, 1343, 1428, 1581, 1659, 1736, 1896, 1922, 2108, 2212, 2449, 2604, 2686, 2856, 2883, 3162, 3318, 3689, 3844, 4029, 4216, 4424, 4898, 5208, 5372, 5766, 6324, 6636, 6727, 7347, 7378, 7688, 8058, 9401, 9796, 10744, 11067, 11532, 12648, 13272, 13454, 14694, 14756, 16116, 16337, 17143, 18802, 19592, 20181, 22134, 23064, 26908, 28203, 29388, 29512, 32232, 32674, 34286, 37604, 40362, 41633, 44268, 49011, 51429, 53816, 56406, 58776, 65348, 68572, 75208, 75919, 80724, 83266, 88536, 98022, 102858, 112812, 114359, 124899, 130696, 137144, 151838, 161448, 166532, 196044, 205716, 225624, 227757, 228718, 249798, 291431, 303676, 333064, 343077, 392088, 411432, 455514, 457436, 499596, 531433, 582862, 607352, 686154, 874293, 911028, 914872, 999192, 1062866, 1165724, 1290623, 1372308, 1594299, 1748586, 1822056, 2125732, 2331448, 2581246, 2744616, 3188598, 3497172, 3871869, 4251464, 5162492, 6377196, 6994344, 7743738, 9034361, 10324984, 12754392, 15487476, 18068722, 27103083, 30974952, 36137444, 54206166, 72274888, 108412332, 216824664]

約数ペア:

[(1, 216824664), (2, 108412332), (3, 72274888), (4, 54206166), (6, 36137444), (7, 30974952), (8, 27103083), (12, 18068722), (14, 15487476), (17, 12754392), (21, 10324984), (24, 9034361), (28, 7743738), (31, 6994344), (34, 6377196), (42, 5162492), (51, 4251464), (56, 3871869), (62, 3497172), (68, 3188598), (79, 2744616), (84, 2581246), (93, 2331448), (102, 2125732), (119, 1822056), (124, 1748586), (136, 1594299), (158, 1372308), (168, 1290623), (186, 1165724), (204, 1062866), (217, 999192), (237, 914872), (238, 911028), (248, 874293), (316, 686154), (357, 607352), (372, 582862), (408, 531433), (434, 499596), (474, 457436), (476, 455514), (527, 411432), (553, 392088), (632, 343077), (651, 333064), (714, 303676), (744, 291431), (868, 249798), (948, 228718), (952, 227757), (961, 225624), (1054, 205716), (1106, 196044), (1302, 166532), (1343, 161448), (1428, 151838), (1581, 137144), (1659, 130696), (1736, 124899), (1896, 114359), (1922, 112812), (2108, 102858), (2212, 98022), (2449, 88536), (2604, 83266), (2686, 80724), (2856, 75919), (2883, 75208), (3162, 68572), (3318, 65348), (3689, 58776), (3844, 56406), (4029, 53816), (4216, 51429), (4424, 49011), (4898, 44268), (5208, 41633), (5372, 40362), (5766, 37604), (6324, 34286), (6636, 32674), (6727, 32232), (7347, 29512), (7378, 29388), (7688, 28203), (8058, 26908), (9401, 23064), (9796, 22134), (10744, 20181), (11067, 19592), (11532, 18802), (12648, 17143), (13272, 16337), (13454, 16116), (14694, 14756)]