327448416

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 883975680

約数和(自身を除く): 556527264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 139, 159, 212, 278, 318, 417, 424, 463, 556, 636, 834, 848, 926, 1112, 1272, 1389, 1668, 1696, 1852, 2224, 2544, 2778, 3336, 3704, 4448, 5088, 5556, 6672, 7367, 7408, 11112, 13344, 14734, 14816, 22101, 22224, 24539, 29468, 44202, 44448, 49078, 58936, 64357, 73617, 88404, 98156, 117872, 128714, 147234, 176808, 193071, 196312, 235744, 257428, 294468, 353616, 386142, 392624, 514856, 588936, 707232, 772284, 785248, 1029712, 1177872, 1544568, 2059424, 2355744, 3089136, 3410921, 6178272, 6821842, 10232763, 13643684, 20465526, 27287368, 40931052, 54574736, 81862104, 109149472, 163724208, 327448416]

約数ペア:

[(1, 327448416), (2, 163724208), (3, 109149472), (4, 81862104), (6, 54574736), (8, 40931052), (12, 27287368), (16, 20465526), (24, 13643684), (32, 10232763), (48, 6821842), (53, 6178272), (96, 3410921), (106, 3089136), (139, 2355744), (159, 2059424), (212, 1544568), (278, 1177872), (318, 1029712), (417, 785248), (424, 772284), (463, 707232), (556, 588936), (636, 514856), (834, 392624), (848, 386142), (926, 353616), (1112, 294468), (1272, 257428), (1389, 235744), (1668, 196312), (1696, 193071), (1852, 176808), (2224, 147234), (2544, 128714), (2778, 117872), (3336, 98156), (3704, 88404), (4448, 73617), (5088, 64357), (5556, 58936), (6672, 49078), (7367, 44448), (7408, 44202), (11112, 29468), (13344, 24539), (14734, 22224), (14816, 22101)]