219085504

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1542

約数の個数: 84

約数和(自身を含む): 503351800

約数和(自身を除く): 284266296

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 608, 704, 836, 968, 1216, 1489, 1672, 1936, 2299, 2978, 3344, 3872, 4598, 5956, 6688, 7744, 9196, 11912, 13376, 16379, 18392, 23824, 28291, 32758, 36784, 47648, 56582, 65516, 73568, 95296, 113164, 131032, 147136, 180169, 226328, 262064, 311201, 360338, 452656, 524128, 622402, 720676, 905312, 1048256, 1244804, 1441352, 1810624, 2489608, 2882704, 3423211, 4979216, 5765408, 6846422, 9958432, 11530816, 13692844, 19916864, 27385688, 54771376, 109542752, 219085504]

約数ペア:

[(1, 219085504), (2, 109542752), (4, 54771376), (8, 27385688), (11, 19916864), (16, 13692844), (19, 11530816), (22, 9958432), (32, 6846422), (38, 5765408), (44, 4979216), (64, 3423211), (76, 2882704), (88, 2489608), (121, 1810624), (152, 1441352), (176, 1244804), (209, 1048256), (242, 905312), (304, 720676), (352, 622402), (418, 524128), (484, 452656), (608, 360338), (704, 311201), (836, 262064), (968, 226328), (1216, 180169), (1489, 147136), (1672, 131032), (1936, 113164), (2299, 95296), (2978, 73568), (3344, 65516), (3872, 56582), (4598, 47648), (5956, 36784), (6688, 32758), (7744, 28291), (9196, 23824), (11912, 18392), (13376, 16379)]