15656567568

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{290971}}^1$

素因数の和:291060

約数の個数: 80

約数和(自身を含む): 43296633600

約数和(自身を除く): 27640066032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 59, 76, 114, 118, 152, 177, 228, 236, 304, 354, 456, 472, 708, 912, 944, 1121, 1416, 2242, 2832, 3363, 4484, 6726, 8968, 13452, 17936, 26904, 53808, 290971, 581942, 872913, 1163884, 1745826, 2327768, 3491652, 4655536, 5528449, 6983304, 11056898, 13966608, 16585347, 17167289, 22113796, 33170694, 34334578, 44227592, 51501867, 66341388, 68669156, 88455184, 103003734, 132682776, 137338312, 206007468, 265365552, 274676624, 326178491, 412014936, 652356982, 824029872, 978535473, 1304713964, 1957070946, 2609427928, 3914141892, 5218855856, 7828283784, 15656567568]

約数ペア:

[(1, 15656567568), (2, 7828283784), (3, 5218855856), (4, 3914141892), (6, 2609427928), (8, 1957070946), (12, 1304713964), (16, 978535473), (19, 824029872), (24, 652356982), (38, 412014936), (48, 326178491), (57, 274676624), (59, 265365552), (76, 206007468), (114, 137338312), (118, 132682776), (152, 103003734), (177, 88455184), (228, 68669156), (236, 66341388), (304, 51501867), (354, 44227592), (456, 34334578), (472, 33170694), (708, 22113796), (912, 17167289), (944, 16585347), (1121, 13966608), (1416, 11056898), (2242, 6983304), (2832, 5528449), (3363, 4655536), (4484, 3491652), (6726, 2327768), (8968, 1745826), (13452, 1163884), (17936, 872913), (26904, 581942), (53808, 290971)]