254974404636

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{421}}^1\times {\mathrm{267037}}^1$

素因数の和:267481

約数の個数: 120

約数和(自身を含む): 763587683936

約数和(自身を除く): 508613279300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 421, 567, 756, 842, 1134, 1263, 1684, 2268, 2526, 2947, 3789, 5052, 5894, 7578, 8841, 11367, 11788, 15156, 17682, 22734, 26523, 34101, 35364, 45468, 53046, 68202, 79569, 106092, 136404, 159138, 238707, 267037, 318276, 477414, 534074, 801111, 954828, 1068148, 1602222, 1869259, 2403333, 3204444, 3738518, 4806666, 5607777, 7209999, 7477036, 9613332, 11215554, 14419998, 16823331, 21629997, 22431108, 28839996, 33646662, 43259994, 50469993, 67293324, 86519988, 100939986, 112422577, 151409979, 201879972, 224845154, 302819958, 337267731, 449690308, 605639916, 674535462, 786958039, 1011803193, 1349070924, 1573916078, 2023606386, 2360874117, 3035409579, 3147832156, 4047212772, 4721748234, 6070819158, 7082622351, 9106228737, 9443496468, 12141638316, 14165244702, 18212457474, 21247867053, 28330489404, 36424914948, 42495734106, 63743601159, 84991468212, 127487202318, 254974404636]

約数ペア:

[(1, 254974404636), (2, 127487202318), (3, 84991468212), (4, 63743601159), (6, 42495734106), (7, 36424914948), (9, 28330489404), (12, 21247867053), (14, 18212457474), (18, 14165244702), (21, 12141638316), (27, 9443496468), (28, 9106228737), (36, 7082622351), (42, 6070819158), (54, 4721748234), (63, 4047212772), (81, 3147832156), (84, 3035409579), (108, 2360874117), (126, 2023606386), (162, 1573916078), (189, 1349070924), (252, 1011803193), (324, 786958039), (378, 674535462), (421, 605639916), (567, 449690308), (756, 337267731), (842, 302819958), (1134, 224845154), (1263, 201879972), (1684, 151409979), (2268, 112422577), (2526, 100939986), (2947, 86519988), (3789, 67293324), (5052, 50469993), (5894, 43259994), (7578, 33646662), (8841, 28839996), (11367, 22431108), (11788, 21629997), (15156, 16823331), (17682, 14419998), (22734, 11215554), (26523, 9613332), (34101, 7477036), (35364, 7209999), (45468, 5607777), (53046, 4806666), (68202, 3738518), (79569, 3204444), (106092, 2403333), (136404, 1869259), (159138, 1602222), (238707, 1068148), (267037, 954828), (318276, 801111), (477414, 534074)]