250177928

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4463}}^1$

素因数の和:4507

約数の個数: 96

約数和(自身を含む): 641208960

約数和(自身を除く): 391031032

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 182, 196, 286, 308, 364, 392, 539, 572, 616, 637, 728, 1001, 1078, 1144, 1274, 2002, 2156, 2548, 4004, 4312, 4463, 5096, 7007, 8008, 8926, 14014, 17852, 28028, 31241, 35704, 49093, 56056, 58019, 62482, 98186, 116038, 124964, 196372, 218687, 232076, 249928, 343651, 392744, 406133, 437374, 464152, 638209, 687302, 812266, 874748, 1276418, 1374604, 1624532, 1749496, 2405557, 2552836, 2749208, 2842931, 3249064, 4467463, 4811114, 5105672, 5685862, 8934926, 9622228, 11371724, 17869852, 19244456, 22743448, 31272241, 35739704, 62544482, 125088964, 250177928]

約数ペア:

[(1, 250177928), (2, 125088964), (4, 62544482), (7, 35739704), (8, 31272241), (11, 22743448), (13, 19244456), (14, 17869852), (22, 11371724), (26, 9622228), (28, 8934926), (44, 5685862), (49, 5105672), (52, 4811114), (56, 4467463), (77, 3249064), (88, 2842931), (91, 2749208), (98, 2552836), (104, 2405557), (143, 1749496), (154, 1624532), (182, 1374604), (196, 1276418), (286, 874748), (308, 812266), (364, 687302), (392, 638209), (539, 464152), (572, 437374), (616, 406133), (637, 392744), (728, 343651), (1001, 249928), (1078, 232076), (1144, 218687), (1274, 196372), (2002, 124964), (2156, 116038), (2548, 98186), (4004, 62482), (4312, 58019), (4463, 56056), (5096, 49093), (7007, 35704), (8008, 31241), (8926, 28028), (14014, 17852)]