623049648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2383}}^1$

素因数の和:2826

約数の個数: 80

約数和(自身を含む): 1738222080

約数和(自身を除く): 1115172432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 419, 624, 838, 1257, 1676, 2383, 2514, 3352, 4766, 5028, 5447, 6704, 7149, 9532, 10056, 10894, 14298, 16341, 19064, 20112, 21788, 28596, 30979, 32682, 38128, 43576, 57192, 61958, 65364, 87152, 92937, 114384, 123916, 130728, 185874, 247832, 261456, 371748, 495664, 743496, 998477, 1486992, 1996954, 2995431, 3993908, 5990862, 7987816, 11981724, 12980201, 15975632, 23963448, 25960402, 38940603, 47926896, 51920804, 77881206, 103841608, 155762412, 207683216, 311524824, 623049648]

約数ペア:

[(1, 623049648), (2, 311524824), (3, 207683216), (4, 155762412), (6, 103841608), (8, 77881206), (12, 51920804), (13, 47926896), (16, 38940603), (24, 25960402), (26, 23963448), (39, 15975632), (48, 12980201), (52, 11981724), (78, 7987816), (104, 5990862), (156, 3993908), (208, 2995431), (312, 1996954), (419, 1486992), (624, 998477), (838, 743496), (1257, 495664), (1676, 371748), (2383, 261456), (2514, 247832), (3352, 185874), (4766, 130728), (5028, 123916), (5447, 114384), (6704, 92937), (7149, 87152), (9532, 65364), (10056, 61958), (10894, 57192), (14298, 43576), (16341, 38128), (19064, 32682), (20112, 30979), (21788, 28596)]