352405648

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:369

約数の個数: 120

約数和(自身を含む): 851510232

約数和(自身を除く): 499104584

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 137, 193, 196, 238, 272, 274, 386, 392, 476, 548, 772, 784, 833, 952, 959, 1096, 1351, 1544, 1666, 1904, 1918, 2192, 2329, 2702, 3088, 3281, 3332, 3836, 4658, 5404, 6562, 6664, 6713, 7672, 9316, 9457, 10808, 13124, 13328, 13426, 15344, 16303, 18632, 18914, 21616, 22967, 26248, 26441, 26852, 32606, 37264, 37828, 45934, 52496, 52882, 53704, 65212, 75656, 91868, 105764, 107408, 114121, 130424, 151312, 160769, 183736, 185087, 211528, 228242, 260848, 321538, 367472, 370174, 423056, 449497, 456484, 643076, 740348, 898994, 912968, 1286152, 1295609, 1480696, 1797988, 1825936, 2572304, 2591218, 2961392, 3146479, 3595976, 5182436, 6292958, 7191952, 10364872, 12585916, 20729744, 22025353, 25171832, 44050706, 50343664, 88101412, 176202824, 352405648]

約数ペア:

[(1, 352405648), (2, 176202824), (4, 88101412), (7, 50343664), (8, 44050706), (14, 25171832), (16, 22025353), (17, 20729744), (28, 12585916), (34, 10364872), (49, 7191952), (56, 6292958), (68, 5182436), (98, 3595976), (112, 3146479), (119, 2961392), (136, 2591218), (137, 2572304), (193, 1825936), (196, 1797988), (238, 1480696), (272, 1295609), (274, 1286152), (386, 912968), (392, 898994), (476, 740348), (548, 643076), (772, 456484), (784, 449497), (833, 423056), (952, 370174), (959, 367472), (1096, 321538), (1351, 260848), (1544, 228242), (1666, 211528), (1904, 185087), (1918, 183736), (2192, 160769), (2329, 151312), (2702, 130424), (3088, 114121), (3281, 107408), (3332, 105764), (3836, 91868), (4658, 75656), (5404, 65212), (6562, 53704), (6664, 52882), (6713, 52496), (7672, 45934), (9316, 37828), (9457, 37264), (10808, 32606), (13124, 26852), (13328, 26441), (13426, 26248), (15344, 22967), (16303, 21616), (18632, 18914)]