1249277744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:575

約数の個数: 120

約数和(自身を含む): 2895408432

約数和(自身を除く): 1646130688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 97, 104, 143, 169, 176, 194, 208, 286, 338, 388, 433, 572, 676, 776, 866, 1067, 1144, 1261, 1352, 1552, 1732, 1859, 2134, 2288, 2522, 2704, 3464, 3718, 4268, 4763, 5044, 5629, 6928, 7436, 8536, 9526, 10088, 11258, 13871, 14872, 16393, 17072, 19052, 20176, 22516, 27742, 29744, 32786, 38104, 42001, 45032, 55484, 61919, 65572, 73177, 76208, 84002, 90064, 110968, 123838, 131144, 146354, 168004, 180323, 221936, 247676, 262288, 292708, 336008, 360646, 462011, 495352, 546013, 585416, 672016, 721292, 804947, 924022, 990704, 1092026, 1170832, 1442584, 1609894, 1848044, 2184052, 2885168, 3219788, 3696088, 4368104, 6006143, 6439576, 7098169, 7392176, 8736208, 12012286, 12879152, 14196338, 24024572, 28392676, 48049144, 56785352, 78079859, 96098288, 113570704, 156159718, 312319436, 624638872, 1249277744]

約数ペア:

[(1, 1249277744), (2, 624638872), (4, 312319436), (8, 156159718), (11, 113570704), (13, 96098288), (16, 78079859), (22, 56785352), (26, 48049144), (44, 28392676), (52, 24024572), (88, 14196338), (97, 12879152), (104, 12012286), (143, 8736208), (169, 7392176), (176, 7098169), (194, 6439576), (208, 6006143), (286, 4368104), (338, 3696088), (388, 3219788), (433, 2885168), (572, 2184052), (676, 1848044), (776, 1609894), (866, 1442584), (1067, 1170832), (1144, 1092026), (1261, 990704), (1352, 924022), (1552, 804947), (1732, 721292), (1859, 672016), (2134, 585416), (2288, 546013), (2522, 495352), (2704, 462011), (3464, 360646), (3718, 336008), (4268, 292708), (4763, 262288), (5044, 247676), (5629, 221936), (6928, 180323), (7436, 168004), (8536, 146354), (9526, 131144), (10088, 123838), (11258, 110968), (13871, 90064), (14872, 84002), (16393, 76208), (17072, 73177), (19052, 65572), (20176, 61919), (22516, 55484), (27742, 45032), (29744, 42001), (32786, 38104)]