254967912

素因数分解:

$2^3\times 3^4\times {\mathrm{89}}^1\times {\mathrm{4421}}^1$

素因数の和:4528

約数の個数: 80

約数和(自身を含む): 722333700

約数和(自身を除く): 467365788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 89, 108, 162, 178, 216, 267, 324, 356, 534, 648, 712, 801, 1068, 1602, 2136, 2403, 3204, 4421, 4806, 6408, 7209, 8842, 9612, 13263, 14418, 17684, 19224, 26526, 28836, 35368, 39789, 53052, 57672, 79578, 106104, 119367, 159156, 238734, 318312, 358101, 393469, 477468, 716202, 786938, 954936, 1180407, 1432404, 1573876, 2360814, 2864808, 3147752, 3541221, 4721628, 7082442, 9443256, 10623663, 14164884, 21247326, 28329768, 31870989, 42494652, 63741978, 84989304, 127483956, 254967912]

約数ペア:

[(1, 254967912), (2, 127483956), (3, 84989304), (4, 63741978), (6, 42494652), (8, 31870989), (9, 28329768), (12, 21247326), (18, 14164884), (24, 10623663), (27, 9443256), (36, 7082442), (54, 4721628), (72, 3541221), (81, 3147752), (89, 2864808), (108, 2360814), (162, 1573876), (178, 1432404), (216, 1180407), (267, 954936), (324, 786938), (356, 716202), (534, 477468), (648, 393469), (712, 358101), (801, 318312), (1068, 238734), (1602, 159156), (2136, 119367), (2403, 106104), (3204, 79578), (4421, 57672), (4806, 53052), (6408, 39789), (7209, 35368), (8842, 28836), (9612, 26526), (13263, 19224), (14418, 17684)]