9815996842864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{509}}^1\times {\mathrm{157907}}^1$

素因数の和:158890

約数の個数: 80

約数和(自身を含む): 20221856388000

約数和(自身を除く): 10405859545136

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 449, 509, 898, 1018, 1796, 2036, 3592, 4072, 7184, 7633, 8144, 8653, 15266, 17306, 30532, 34612, 61064, 69224, 122128, 138448, 157907, 228541, 315814, 457082, 631628, 914164, 1263256, 1828328, 2526512, 2684419, 3656656, 3885197, 5368838, 7770394, 10737676, 15540788, 21475352, 31081576, 42950704, 62163152, 70900243, 80374663, 141800486, 160749326, 283600972, 321498652, 567201944, 642997304, 1134403888, 1205304131, 1285994608, 1366369271, 2410608262, 2732738542, 4821216524, 5465477084, 9642433048, 10930954168, 19284866096, 21861908336, 36088223687, 72176447374, 144352894748, 288705789496, 577411578992, 613499802679, 1226999605358, 2453999210716, 4907998421432, 9815996842864]

約数ペア:

[(1, 9815996842864), (2, 4907998421432), (4, 2453999210716), (8, 1226999605358), (16, 613499802679), (17, 577411578992), (34, 288705789496), (68, 144352894748), (136, 72176447374), (272, 36088223687), (449, 21861908336), (509, 19284866096), (898, 10930954168), (1018, 9642433048), (1796, 5465477084), (2036, 4821216524), (3592, 2732738542), (4072, 2410608262), (7184, 1366369271), (7633, 1285994608), (8144, 1205304131), (8653, 1134403888), (15266, 642997304), (17306, 567201944), (30532, 321498652), (34612, 283600972), (61064, 160749326), (69224, 141800486), (122128, 80374663), (138448, 70900243), (157907, 62163152), (228541, 42950704), (315814, 31081576), (457082, 21475352), (631628, 15540788), (914164, 10737676), (1263256, 7770394), (1828328, 5368838), (2526512, 3885197), (2684419, 3656656)]