266461468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 613872000

約数和(自身を除く): 347410532

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 149, 182, 221, 238, 289, 298, 364, 442, 476, 578, 596, 884, 1043, 1156, 1547, 1937, 2023, 2086, 2533, 3094, 3757, 3874, 4046, 4172, 4913, 5066, 6188, 7514, 7748, 8092, 9826, 10132, 13559, 15028, 17731, 19652, 26299, 27118, 32929, 34391, 35462, 43061, 52598, 54236, 63869, 65858, 68782, 70924, 86122, 105196, 127738, 131716, 137564, 172244, 230503, 255476, 301427, 447083, 461006, 559793, 602854, 732037, 894166, 922012, 1119586, 1205708, 1464074, 1788332, 2239172, 2928148, 3918551, 5124259, 7837102, 9516481, 10248518, 15674204, 19032962, 20497036, 38065924, 66615367, 133230734, 266461468]

約数ペア:

[(1, 266461468), (2, 133230734), (4, 66615367), (7, 38065924), (13, 20497036), (14, 19032962), (17, 15674204), (26, 10248518), (28, 9516481), (34, 7837102), (52, 5124259), (68, 3918551), (91, 2928148), (119, 2239172), (149, 1788332), (182, 1464074), (221, 1205708), (238, 1119586), (289, 922012), (298, 894166), (364, 732037), (442, 602854), (476, 559793), (578, 461006), (596, 447083), (884, 301427), (1043, 255476), (1156, 230503), (1547, 172244), (1937, 137564), (2023, 131716), (2086, 127738), (2533, 105196), (3094, 86122), (3757, 70924), (3874, 68782), (4046, 65858), (4172, 63869), (4913, 54236), (5066, 52598), (6188, 43061), (7514, 35462), (7748, 34391), (8092, 32929), (9826, 27118), (10132, 26299), (13559, 19652), (15028, 17731)]