245707848

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4177}}^1$

素因数の和:4251

約数の個数: 96

約数和(自身を含む): 716944800

約数和(自身を除く): 471236952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 43, 57, 72, 76, 86, 114, 129, 152, 171, 172, 228, 258, 342, 344, 387, 456, 516, 684, 774, 817, 1032, 1368, 1548, 1634, 2451, 3096, 3268, 4177, 4902, 6536, 7353, 8354, 9804, 12531, 14706, 16708, 19608, 25062, 29412, 33416, 37593, 50124, 58824, 75186, 79363, 100248, 150372, 158726, 179611, 238089, 300744, 317452, 359222, 476178, 538833, 634904, 714267, 718444, 952356, 1077666, 1428534, 1436888, 1616499, 1904712, 2155332, 2857068, 3232998, 3412609, 4310664, 5714136, 6465996, 6825218, 10237827, 12931992, 13650436, 20475654, 27300872, 30713481, 40951308, 61426962, 81902616, 122853924, 245707848]

約数ペア:

[(1, 245707848), (2, 122853924), (3, 81902616), (4, 61426962), (6, 40951308), (8, 30713481), (9, 27300872), (12, 20475654), (18, 13650436), (19, 12931992), (24, 10237827), (36, 6825218), (38, 6465996), (43, 5714136), (57, 4310664), (72, 3412609), (76, 3232998), (86, 2857068), (114, 2155332), (129, 1904712), (152, 1616499), (171, 1436888), (172, 1428534), (228, 1077666), (258, 952356), (342, 718444), (344, 714267), (387, 634904), (456, 538833), (516, 476178), (684, 359222), (774, 317452), (817, 300744), (1032, 238089), (1368, 179611), (1548, 158726), (1634, 150372), (2451, 100248), (3096, 79363), (3268, 75186), (4177, 58824), (4902, 50124), (6536, 37593), (7353, 33416), (8354, 29412), (9804, 25062), (12531, 19608), (14706, 16708)]