304704736

素因数分解:

$2^5\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 783820800

約数和(自身を除く): 479116064

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 49, 56, 68, 71, 92, 98, 112, 119, 136, 142, 161, 184, 196, 224, 238, 272, 284, 322, 343, 368, 391, 392, 476, 497, 544, 568, 644, 686, 736, 782, 784, 833, 952, 994, 1127, 1136, 1207, 1288, 1372, 1564, 1568, 1633, 1666, 1904, 1988, 2254, 2272, 2414, 2576, 2737, 2744, 3128, 3266, 3332, 3479, 3808, 3976, 4508, 4828, 5152, 5474, 5488, 5831, 6256, 6532, 6664, 6958, 7889, 7952, 8449, 9016, 9656, 10948, 10976, 11431, 11662, 12512, 13064, 13328, 13916, 15778, 15904, 16898, 18032, 19159, 19312, 21896, 22862, 23324, 24353, 26128, 26656, 27761, 27832, 31556, 33796, 36064, 38318, 38624, 43792, 45724, 46648, 48706, 52256, 55522, 55664, 59143, 63112, 67592, 76636, 80017, 87584, 91448, 93296, 97412, 111044, 111328, 118286, 126224, 134113, 135184, 153272, 160034, 182896, 186592, 194327, 194824, 222088, 236572, 252448, 268226, 270368, 306544, 320068, 365792, 388654, 389648, 414001, 444176, 473144, 536452, 560119, 613088, 640136, 777308, 779296, 828002, 888352, 946288, 1072904, 1120238, 1280272, 1360289, 1554616, 1656004, 1892576, 2145808, 2240476, 2560544, 2720578, 3109232, 3312008, 4291616, 4480952, 5441156, 6218464, 6624016, 8961904, 9522023, 10882312, 13248032, 17923808, 19044046, 21764624, 38088092, 43529248, 76176184, 152352368, 304704736]

約数ペア:

[(1, 304704736), (2, 152352368), (4, 76176184), (7, 43529248), (8, 38088092), (14, 21764624), (16, 19044046), (17, 17923808), (23, 13248032), (28, 10882312), (32, 9522023), (34, 8961904), (46, 6624016), (49, 6218464), (56, 5441156), (68, 4480952), (71, 4291616), (92, 3312008), (98, 3109232), (112, 2720578), (119, 2560544), (136, 2240476), (142, 2145808), (161, 1892576), (184, 1656004), (196, 1554616), (224, 1360289), (238, 1280272), (272, 1120238), (284, 1072904), (322, 946288), (343, 888352), (368, 828002), (391, 779296), (392, 777308), (476, 640136), (497, 613088), (544, 560119), (568, 536452), (644, 473144), (686, 444176), (736, 414001), (782, 389648), (784, 388654), (833, 365792), (952, 320068), (994, 306544), (1127, 270368), (1136, 268226), (1207, 252448), (1288, 236572), (1372, 222088), (1564, 194824), (1568, 194327), (1633, 186592), (1666, 182896), (1904, 160034), (1988, 153272), (2254, 135184), (2272, 134113), (2414, 126224), (2576, 118286), (2737, 111328), (2744, 111044), (3128, 97412), (3266, 93296), (3332, 91448), (3479, 87584), (3808, 80017), (3976, 76636), (4508, 67592), (4828, 63112), (5152, 59143), (5474, 55664), (5488, 55522), (5831, 52256), (6256, 48706), (6532, 46648), (6664, 45724), (6958, 43792), (7889, 38624), (7952, 38318), (8449, 36064), (9016, 33796), (9656, 31556), (10948, 27832), (10976, 27761), (11431, 26656), (11662, 26128), (12512, 24353), (13064, 23324), (13328, 22862), (13916, 21896), (15778, 19312), (15904, 19159), (16898, 18032)]