4511981136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{67577}}^1$

素因数の和:67708

約数の個数: 80

約数和(自身を含む): 12670064064

約数和(自身を除く): 8158082928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 107, 156, 208, 214, 312, 321, 428, 624, 642, 856, 1284, 1391, 1712, 2568, 2782, 4173, 5136, 5564, 8346, 11128, 16692, 22256, 33384, 66768, 67577, 135154, 202731, 270308, 405462, 540616, 810924, 878501, 1081232, 1621848, 1757002, 2635503, 3243696, 3514004, 5271006, 7028008, 7230739, 10542012, 14056016, 14461478, 21084024, 21692217, 28922956, 42168048, 43384434, 57845912, 86768868, 93999607, 115691824, 173537736, 187999214, 281998821, 347075472, 375998428, 563997642, 751996856, 1127995284, 1503993712, 2255990568, 4511981136]

約数ペア:

[(1, 4511981136), (2, 2255990568), (3, 1503993712), (4, 1127995284), (6, 751996856), (8, 563997642), (12, 375998428), (13, 347075472), (16, 281998821), (24, 187999214), (26, 173537736), (39, 115691824), (48, 93999607), (52, 86768868), (78, 57845912), (104, 43384434), (107, 42168048), (156, 28922956), (208, 21692217), (214, 21084024), (312, 14461478), (321, 14056016), (428, 10542012), (624, 7230739), (642, 7028008), (856, 5271006), (1284, 3514004), (1391, 3243696), (1712, 2635503), (2568, 1757002), (2782, 1621848), (4173, 1081232), (5136, 878501), (5564, 810924), (8346, 540616), (11128, 405462), (16692, 270308), (22256, 202731), (33384, 135154), (66768, 67577)]