1445811744

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^2$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 4200916608

約数和(自身を除く): 2755104864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 78, 94, 96, 104, 141, 156, 157, 188, 208, 282, 312, 314, 376, 416, 471, 564, 611, 624, 628, 752, 942, 1128, 1222, 1248, 1256, 1504, 1833, 1884, 2041, 2256, 2444, 2512, 3666, 3768, 4082, 4512, 4888, 5024, 6123, 7332, 7379, 7536, 8164, 9776, 12246, 14664, 14758, 15072, 16328, 19552, 22137, 24492, 24649, 29328, 29516, 32656, 44274, 48984, 49298, 58656, 59032, 65312, 73947, 88548, 95927, 97968, 98596, 118064, 147894, 177096, 191854, 195936, 197192, 236128, 287781, 295788, 320437, 354192, 383708, 394384, 575562, 591576, 640874, 708384, 767416, 788768, 961311, 1151124, 1158503, 1183152, 1281748, 1534832, 1922622, 2302248, 2317006, 2366304, 2563496, 3069664, 3475509, 3845244, 4604496, 4634012, 5126992, 6951018, 7690488, 9208992, 9268024, 10253984, 13902036, 15060539, 15380976, 18536048, 27804072, 30121078, 30761952, 37072096, 45181617, 55608144, 60242156, 90363234, 111216288, 120484312, 180726468, 240968624, 361452936, 481937248, 722905872, 1445811744]

約数ペア:

[(1, 1445811744), (2, 722905872), (3, 481937248), (4, 361452936), (6, 240968624), (8, 180726468), (12, 120484312), (13, 111216288), (16, 90363234), (24, 60242156), (26, 55608144), (32, 45181617), (39, 37072096), (47, 30761952), (48, 30121078), (52, 27804072), (78, 18536048), (94, 15380976), (96, 15060539), (104, 13902036), (141, 10253984), (156, 9268024), (157, 9208992), (188, 7690488), (208, 6951018), (282, 5126992), (312, 4634012), (314, 4604496), (376, 3845244), (416, 3475509), (471, 3069664), (564, 2563496), (611, 2366304), (624, 2317006), (628, 2302248), (752, 1922622), (942, 1534832), (1128, 1281748), (1222, 1183152), (1248, 1158503), (1256, 1151124), (1504, 961311), (1833, 788768), (1884, 767416), (2041, 708384), (2256, 640874), (2444, 591576), (2512, 575562), (3666, 394384), (3768, 383708), (4082, 354192), (4512, 320437), (4888, 295788), (5024, 287781), (6123, 236128), (7332, 197192), (7379, 195936), (7536, 191854), (8164, 177096), (9776, 147894), (12246, 118064), (14664, 98596), (14758, 97968), (15072, 95927), (16328, 88548), (19552, 73947), (22137, 65312), (24492, 59032), (24649, 58656), (29328, 49298), (29516, 48984), (32656, 44274)]