13778880808

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{54959}}^1$

素因数の和:55031

約数の個数: 96

約数和(自身を含む): 33332140800

約数和(自身を除く): 19553259992

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 121, 148, 154, 242, 259, 296, 308, 407, 484, 518, 616, 814, 847, 968, 1036, 1628, 1694, 2072, 2849, 3256, 3388, 4477, 5698, 6776, 8954, 11396, 17908, 22792, 31339, 35816, 54959, 62678, 109918, 125356, 219836, 250712, 384713, 439672, 604549, 769426, 1209098, 1538852, 2033483, 2418196, 3077704, 4066966, 4231843, 4836392, 6650039, 8133932, 8463686, 13300078, 14234381, 16267864, 16927372, 22368313, 26600156, 28468762, 33854744, 44736626, 46550273, 53200312, 56937524, 89473252, 93100546, 113875048, 156578191, 178946504, 186201092, 246051443, 313156382, 372402184, 492102886, 626312764, 984205772, 1252625528, 1722360101, 1968411544, 3444720202, 6889440404, 13778880808]

約数ペア:

[(1, 13778880808), (2, 6889440404), (4, 3444720202), (7, 1968411544), (8, 1722360101), (11, 1252625528), (14, 984205772), (22, 626312764), (28, 492102886), (37, 372402184), (44, 313156382), (56, 246051443), (74, 186201092), (77, 178946504), (88, 156578191), (121, 113875048), (148, 93100546), (154, 89473252), (242, 56937524), (259, 53200312), (296, 46550273), (308, 44736626), (407, 33854744), (484, 28468762), (518, 26600156), (616, 22368313), (814, 16927372), (847, 16267864), (968, 14234381), (1036, 13300078), (1628, 8463686), (1694, 8133932), (2072, 6650039), (2849, 4836392), (3256, 4231843), (3388, 4066966), (4477, 3077704), (5698, 2418196), (6776, 2033483), (8954, 1538852), (11396, 1209098), (17908, 769426), (22792, 604549), (31339, 439672), (35816, 384713), (54959, 250712), (62678, 219836), (109918, 125356)]