659756052

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{2381}}^1$

素因数の和:2613

約数の個数: 72

約数和(自身を含む): 1716755040

約数和(自身を除く): 1056998988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 179, 258, 358, 387, 516, 537, 716, 774, 1074, 1548, 1611, 2148, 2381, 3222, 4762, 6444, 7143, 7697, 9524, 14286, 15394, 21429, 23091, 28572, 30788, 42858, 46182, 69273, 85716, 92364, 102383, 138546, 204766, 277092, 307149, 409532, 426199, 614298, 852398, 921447, 1228596, 1278597, 1704796, 1842894, 2557194, 3685788, 3835791, 5114388, 7671582, 15343164, 18326557, 36653114, 54979671, 73306228, 109959342, 164939013, 219918684, 329878026, 659756052]

約数ペア:

[(1, 659756052), (2, 329878026), (3, 219918684), (4, 164939013), (6, 109959342), (9, 73306228), (12, 54979671), (18, 36653114), (36, 18326557), (43, 15343164), (86, 7671582), (129, 5114388), (172, 3835791), (179, 3685788), (258, 2557194), (358, 1842894), (387, 1704796), (516, 1278597), (537, 1228596), (716, 921447), (774, 852398), (1074, 614298), (1548, 426199), (1611, 409532), (2148, 307149), (2381, 277092), (3222, 204766), (4762, 138546), (6444, 102383), (7143, 92364), (7697, 85716), (9524, 69273), (14286, 46182), (15394, 42858), (21429, 30788), (23091, 28572)]