448889292

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{739}}^1$

素因数の和:1155

約数の個数: 72

約数和(自身を含む): 1163635200

約数和(自身を除く): 714745908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 359, 423, 564, 718, 739, 846, 1077, 1436, 1478, 1692, 2154, 2217, 2956, 3231, 4308, 4434, 6462, 6651, 8868, 12924, 13302, 16873, 26604, 33746, 34733, 50619, 67492, 69466, 101238, 104199, 138932, 151857, 202476, 208398, 265301, 303714, 312597, 416796, 530602, 607428, 625194, 795903, 1061204, 1250388, 1591806, 2387709, 3183612, 4775418, 9550836, 12469147, 24938294, 37407441, 49876588, 74814882, 112222323, 149629764, 224444646, 448889292]

約数ペア:

[(1, 448889292), (2, 224444646), (3, 149629764), (4, 112222323), (6, 74814882), (9, 49876588), (12, 37407441), (18, 24938294), (36, 12469147), (47, 9550836), (94, 4775418), (141, 3183612), (188, 2387709), (282, 1591806), (359, 1250388), (423, 1061204), (564, 795903), (718, 625194), (739, 607428), (846, 530602), (1077, 416796), (1436, 312597), (1478, 303714), (1692, 265301), (2154, 208398), (2217, 202476), (2956, 151857), (3231, 138932), (4308, 104199), (4434, 101238), (6462, 69466), (6651, 67492), (8868, 50619), (12924, 34733), (13302, 33746), (16873, 26604)]