15202582016

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{677}}^1\times {\mathrm{719}}^1$

素因数の和:1475

約数の個数: 80

約数和(自身を含む): 30962036160

約数和(自身を除く): 15759454144

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 677, 719, 976, 1354, 1438, 1952, 2708, 2876, 3904, 5416, 5752, 7808, 10832, 11504, 15616, 21664, 23008, 31232, 41297, 43328, 43859, 46016, 82594, 86656, 87718, 92032, 165188, 173312, 175436, 184064, 330376, 346624, 350872, 368128, 486763, 660752, 701744, 973526, 1321504, 1403488, 1947052, 2643008, 2806976, 3894104, 5286016, 5613952, 7788208, 10572032, 11227904, 15576416, 21144064, 22455808, 29692543, 31152832, 59385086, 62305664, 118770172, 124611328, 237540344, 249222656, 475080688, 950161376, 1900322752, 3800645504, 7601291008, 15202582016]

約数ペア:

[(1, 15202582016), (2, 7601291008), (4, 3800645504), (8, 1900322752), (16, 950161376), (32, 475080688), (61, 249222656), (64, 237540344), (122, 124611328), (128, 118770172), (244, 62305664), (256, 59385086), (488, 31152832), (512, 29692543), (677, 22455808), (719, 21144064), (976, 15576416), (1354, 11227904), (1438, 10572032), (1952, 7788208), (2708, 5613952), (2876, 5286016), (3904, 3894104), (5416, 2806976), (5752, 2643008), (7808, 1947052), (10832, 1403488), (11504, 1321504), (15616, 973526), (21664, 701744), (23008, 660752), (31232, 486763), (41297, 368128), (43328, 350872), (43859, 346624), (46016, 330376), (82594, 184064), (86656, 175436), (87718, 173312), (92032, 165188)]