1262930915584

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{39191}}^1$

素因数の和:39664

約数の個数: 144

約数和(自身を含む): 2839684264704

約数和(自身を除く): 1576753349120

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 416, 421, 598, 736, 832, 842, 1196, 1472, 1664, 1684, 2392, 2944, 3328, 3368, 4784, 5473, 5888, 6736, 9568, 9683, 10946, 13472, 19136, 19366, 21892, 26944, 38272, 38732, 39191, 43784, 53888, 76544, 77464, 78382, 87568, 107776, 125879, 154928, 156764, 175136, 251758, 309856, 313528, 350272, 503516, 509483, 619712, 627056, 700544, 901393, 1007032, 1018966, 1239424, 1254112, 1401088, 1802786, 2014064, 2037932, 2478848, 2508224, 3605572, 4028128, 4075864, 5016448, 7211144, 8056256, 8151728, 10032896, 11718109, 14422288, 16112512, 16303456, 16499411, 23436218, 28844576, 32225024, 32606912, 32998822, 46872436, 57689152, 65213824, 65997644, 93744872, 115378304, 130427648, 131995288, 187489744, 214492343, 230756608, 263990576, 374979488, 379486453, 428984686, 527981152, 749958976, 758972906, 857969372, 1055962304, 1499917952, 1517945812, 1715938744, 2111924608, 2999835904, 3035891624, 3431877488, 4223849216, 4933323889, 6071783248, 6863754976, 9866647778, 12143566496, 13727509952, 19733295556, 24287132992, 27455019904, 39466591112, 48574265984, 54910039808, 78933182224, 97148531968, 157866364448, 315732728896, 631465457792, 1262930915584]

約数ペア:

[(1, 1262930915584), (2, 631465457792), (4, 315732728896), (8, 157866364448), (13, 97148531968), (16, 78933182224), (23, 54910039808), (26, 48574265984), (32, 39466591112), (46, 27455019904), (52, 24287132992), (64, 19733295556), (92, 13727509952), (104, 12143566496), (128, 9866647778), (184, 6863754976), (208, 6071783248), (256, 4933323889), (299, 4223849216), (368, 3431877488), (416, 3035891624), (421, 2999835904), (598, 2111924608), (736, 1715938744), (832, 1517945812), (842, 1499917952), (1196, 1055962304), (1472, 857969372), (1664, 758972906), (1684, 749958976), (2392, 527981152), (2944, 428984686), (3328, 379486453), (3368, 374979488), (4784, 263990576), (5473, 230756608), (5888, 214492343), (6736, 187489744), (9568, 131995288), (9683, 130427648), (10946, 115378304), (13472, 93744872), (19136, 65997644), (19366, 65213824), (21892, 57689152), (26944, 46872436), (38272, 32998822), (38732, 32606912), (39191, 32225024), (43784, 28844576), (53888, 23436218), (76544, 16499411), (77464, 16303456), (78382, 16112512), (87568, 14422288), (107776, 11718109), (125879, 10032896), (154928, 8151728), (156764, 8056256), (175136, 7211144), (251758, 5016448), (309856, 4075864), (313528, 4028128), (350272, 3605572), (503516, 2508224), (509483, 2478848), (619712, 2037932), (627056, 2014064), (700544, 1802786), (901393, 1401088), (1007032, 1254112), (1018966, 1239424)]