684921888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7901}}^1$

素因数の和:7967

約数の個数: 144

約数和(自身を含む): 2278051776

約数和(自身を除く): 1593129888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 387, 504, 516, 602, 672, 688, 774, 903, 1008, 1032, 1204, 1376, 1548, 1806, 2016, 2064, 2408, 2709, 3096, 3612, 4128, 4816, 5418, 6192, 7224, 7901, 9632, 10836, 12384, 14448, 15802, 21672, 23703, 28896, 31604, 43344, 47406, 55307, 63208, 71109, 86688, 94812, 110614, 126416, 142218, 165921, 189624, 221228, 252832, 284436, 331842, 339743, 379248, 442456, 497763, 568872, 663684, 679486, 758496, 884912, 995526, 1019229, 1137744, 1327368, 1358972, 1769824, 1991052, 2038458, 2275488, 2378201, 2654736, 2717944, 3057687, 3982104, 4076916, 4756402, 5309472, 5435888, 6115374, 7134603, 7964208, 8153832, 9512804, 10871776, 12230748, 14269206, 15928416, 16307664, 19025608, 21403809, 24461496, 28538412, 32615328, 38051216, 42807618, 48922992, 57076824, 76102432, 85615236, 97845984, 114153648, 171230472, 228307296, 342460944, 684921888]

約数ペア:

[(1, 684921888), (2, 342460944), (3, 228307296), (4, 171230472), (6, 114153648), (7, 97845984), (8, 85615236), (9, 76102432), (12, 57076824), (14, 48922992), (16, 42807618), (18, 38051216), (21, 32615328), (24, 28538412), (28, 24461496), (32, 21403809), (36, 19025608), (42, 16307664), (43, 15928416), (48, 14269206), (56, 12230748), (63, 10871776), (72, 9512804), (84, 8153832), (86, 7964208), (96, 7134603), (112, 6115374), (126, 5435888), (129, 5309472), (144, 4756402), (168, 4076916), (172, 3982104), (224, 3057687), (252, 2717944), (258, 2654736), (288, 2378201), (301, 2275488), (336, 2038458), (344, 1991052), (387, 1769824), (504, 1358972), (516, 1327368), (602, 1137744), (672, 1019229), (688, 995526), (774, 884912), (903, 758496), (1008, 679486), (1032, 663684), (1204, 568872), (1376, 497763), (1548, 442456), (1806, 379248), (2016, 339743), (2064, 331842), (2408, 284436), (2709, 252832), (3096, 221228), (3612, 189624), (4128, 165921), (4816, 142218), (5418, 126416), (6192, 110614), (7224, 94812), (7901, 86688), (9632, 71109), (10836, 63208), (12384, 55307), (14448, 47406), (15802, 43344), (21672, 31604), (23703, 28896)]