613422964

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9811}}^1$

素因数の和:9869

約数の個数: 72

約数和(自身を含む): 1409395680

約数和(自身を除く): 795972716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 77, 98, 116, 154, 196, 203, 308, 319, 406, 539, 638, 812, 1078, 1276, 1421, 2156, 2233, 2842, 4466, 5684, 8932, 9811, 15631, 19622, 31262, 39244, 62524, 68677, 107921, 137354, 215842, 274708, 284519, 431684, 480739, 569038, 755447, 961478, 1138076, 1510894, 1922956, 1991633, 3021788, 3129709, 3983266, 5288129, 6259418, 7966532, 10576258, 12518836, 13941431, 21152516, 21907963, 27882862, 43815926, 55765724, 87631852, 153355741, 306711482, 613422964]

約数ペア:

[(1, 613422964), (2, 306711482), (4, 153355741), (7, 87631852), (11, 55765724), (14, 43815926), (22, 27882862), (28, 21907963), (29, 21152516), (44, 13941431), (49, 12518836), (58, 10576258), (77, 7966532), (98, 6259418), (116, 5288129), (154, 3983266), (196, 3129709), (203, 3021788), (308, 1991633), (319, 1922956), (406, 1510894), (539, 1138076), (638, 961478), (812, 755447), (1078, 569038), (1276, 480739), (1421, 431684), (2156, 284519), (2233, 274708), (2842, 215842), (4466, 137354), (5684, 107921), (8932, 68677), (9811, 62524), (15631, 39244), (19622, 31262)]