380401049084

素因数分解:

$2^2\times 7^2\times {\mathrm{683}}^1\times {\mathrm{1621}}^1\times {\mathrm{1753}}^1$

素因数の和:4075

約数の個数: 72

約数和(自身を含む): 776442745008

約数和(自身を除く): 396041695924

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 683, 1366, 1621, 1753, 2732, 3242, 3506, 4781, 6484, 7012, 9562, 11347, 12271, 19124, 22694, 24542, 33467, 45388, 49084, 66934, 79429, 85897, 133868, 158858, 171794, 317716, 343588, 1107143, 1197299, 2214286, 2394598, 2841613, 4428572, 4789196, 5683226, 7750001, 8381093, 11366452, 15500002, 16762186, 19891291, 31000004, 33524372, 39782582, 54250007, 58667651, 79565164, 108500014, 117335302, 139239037, 217000028, 234670604, 278478074, 556956148, 1940821679, 3881643358, 7763286716, 13585751753, 27171503506, 54343007012, 95100262271, 190200524542, 380401049084]

約数ペア:

[(1, 380401049084), (2, 190200524542), (4, 95100262271), (7, 54343007012), (14, 27171503506), (28, 13585751753), (49, 7763286716), (98, 3881643358), (196, 1940821679), (683, 556956148), (1366, 278478074), (1621, 234670604), (1753, 217000028), (2732, 139239037), (3242, 117335302), (3506, 108500014), (4781, 79565164), (6484, 58667651), (7012, 54250007), (9562, 39782582), (11347, 33524372), (12271, 31000004), (19124, 19891291), (22694, 16762186), (24542, 15500002), (33467, 11366452), (45388, 8381093), (49084, 7750001), (66934, 5683226), (79429, 4789196), (85897, 4428572), (133868, 2841613), (158858, 2394598), (171794, 2214286), (317716, 1197299), (343588, 1107143)]