321009024

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:720

約数の個数: 128

約数和(自身を含む): 980179200

約数和(自身を除く): 659170176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 307, 336, 384, 389, 448, 614, 672, 778, 896, 921, 1167, 1228, 1344, 1556, 1842, 2149, 2334, 2456, 2688, 2723, 3112, 3684, 4298, 4668, 4912, 5446, 6224, 6447, 7368, 8169, 8596, 9336, 9824, 10892, 12448, 12894, 14736, 16338, 17192, 18672, 19648, 21784, 24896, 25788, 29472, 32676, 34384, 37344, 39296, 43568, 49792, 51576, 58944, 65352, 68768, 74688, 87136, 103152, 117888, 119423, 130704, 137536, 149376, 174272, 206304, 238846, 261408, 275072, 348544, 358269, 412608, 477692, 522816, 716538, 825216, 835961, 955384, 1045632, 1433076, 1671922, 1910768, 2507883, 2866152, 3343844, 3821536, 5015766, 5732304, 6687688, 7643072, 10031532, 11464608, 13375376, 15286144, 20063064, 22929216, 26750752, 40126128, 45858432, 53501504, 80252256, 107003008, 160504512, 321009024]

約数ペア:

[(1, 321009024), (2, 160504512), (3, 107003008), (4, 80252256), (6, 53501504), (7, 45858432), (8, 40126128), (12, 26750752), (14, 22929216), (16, 20063064), (21, 15286144), (24, 13375376), (28, 11464608), (32, 10031532), (42, 7643072), (48, 6687688), (56, 5732304), (64, 5015766), (84, 3821536), (96, 3343844), (112, 2866152), (128, 2507883), (168, 1910768), (192, 1671922), (224, 1433076), (307, 1045632), (336, 955384), (384, 835961), (389, 825216), (448, 716538), (614, 522816), (672, 477692), (778, 412608), (896, 358269), (921, 348544), (1167, 275072), (1228, 261408), (1344, 238846), (1556, 206304), (1842, 174272), (2149, 149376), (2334, 137536), (2456, 130704), (2688, 119423), (2723, 117888), (3112, 103152), (3684, 87136), (4298, 74688), (4668, 68768), (4912, 65352), (5446, 58944), (6224, 51576), (6447, 49792), (7368, 43568), (8169, 39296), (8596, 37344), (9336, 34384), (9824, 32676), (10892, 29472), (12448, 25788), (12894, 24896), (14736, 21784), (16338, 19648), (17192, 18672)]