2148045456

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1\times {\mathrm{1621}}^1$

素因数の和:3104

約数の個数: 80

約数和(自身を含む): 5848802240

約数和(自身を除く): 3700756784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 1453, 1621, 2906, 3242, 4359, 4863, 5812, 6484, 8718, 9726, 11624, 12968, 17436, 19452, 23248, 25936, 27607, 30799, 34872, 38904, 55214, 61598, 69744, 77808, 82821, 92397, 110428, 123196, 165642, 184794, 220856, 246392, 331284, 369588, 441712, 492784, 662568, 739176, 1325136, 1478352, 2355313, 4710626, 7065939, 9421252, 14131878, 18842504, 28263756, 37685008, 44750947, 56527512, 89501894, 113055024, 134252841, 179003788, 268505682, 358007576, 537011364, 716015152, 1074022728, 2148045456]

約数ペア:

[(1, 2148045456), (2, 1074022728), (3, 716015152), (4, 537011364), (6, 358007576), (8, 268505682), (12, 179003788), (16, 134252841), (19, 113055024), (24, 89501894), (38, 56527512), (48, 44750947), (57, 37685008), (76, 28263756), (114, 18842504), (152, 14131878), (228, 9421252), (304, 7065939), (456, 4710626), (912, 2355313), (1453, 1478352), (1621, 1325136), (2906, 739176), (3242, 662568), (4359, 492784), (4863, 441712), (5812, 369588), (6484, 331284), (8718, 246392), (9726, 220856), (11624, 184794), (12968, 165642), (17436, 123196), (19452, 110428), (23248, 92397), (25936, 82821), (27607, 77808), (30799, 69744), (34872, 61598), (38904, 55214)]