213323412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1261

約数の個数: 96

約数和(自身を含む): 567060480

約数和(自身を除く): 353737068

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 47, 51, 57, 68, 76, 94, 102, 114, 141, 188, 204, 228, 282, 323, 564, 646, 799, 893, 969, 1171, 1292, 1598, 1786, 1938, 2342, 2397, 2679, 3196, 3513, 3572, 3876, 4684, 4794, 5358, 7026, 9588, 10716, 14052, 15181, 19907, 22249, 30362, 39814, 44498, 45543, 55037, 59721, 60724, 66747, 79628, 88996, 91086, 110074, 119442, 133494, 165111, 182172, 220148, 238884, 266988, 330222, 378233, 660444, 756466, 935629, 1045703, 1134699, 1512932, 1871258, 2091406, 2269398, 2806887, 3137109, 3742516, 4182812, 4538796, 5613774, 6274218, 11227548, 12548436, 17776951, 35553902, 53330853, 71107804, 106661706, 213323412]

約数ペア:

[(1, 213323412), (2, 106661706), (3, 71107804), (4, 53330853), (6, 35553902), (12, 17776951), (17, 12548436), (19, 11227548), (34, 6274218), (38, 5613774), (47, 4538796), (51, 4182812), (57, 3742516), (68, 3137109), (76, 2806887), (94, 2269398), (102, 2091406), (114, 1871258), (141, 1512932), (188, 1134699), (204, 1045703), (228, 935629), (282, 756466), (323, 660444), (564, 378233), (646, 330222), (799, 266988), (893, 238884), (969, 220148), (1171, 182172), (1292, 165111), (1598, 133494), (1786, 119442), (1938, 110074), (2342, 91086), (2397, 88996), (2679, 79628), (3196, 66747), (3513, 60724), (3572, 59721), (3876, 55037), (4684, 45543), (4794, 44498), (5358, 39814), (7026, 30362), (9588, 22249), (10716, 19907), (14052, 15181)]