508735748898

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3402323}}^1$

素因数の和:3402421

約数の個数: 80

約数和(自身を含む): 1244923960896

約数和(自身を除く): 736188211998

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 81, 117, 142, 162, 213, 234, 351, 426, 639, 702, 923, 1053, 1278, 1846, 1917, 2106, 2769, 3834, 5538, 5751, 8307, 11502, 16614, 24921, 49842, 74763, 149526, 3402323, 6804646, 10206969, 20413938, 30620907, 44230199, 61241814, 88460398, 91862721, 132690597, 183725442, 241564933, 265381194, 275588163, 398071791, 483129866, 551176326, 724694799, 796143582, 1194215373, 1449389598, 2174084397, 2388430746, 3140344129, 3582646119, 4348168794, 6280688258, 6522253191, 7165292238, 9421032387, 13044506382, 18842064774, 19566759573, 28263097161, 39133519146, 56526194322, 84789291483, 169578582966, 254367874449, 508735748898]

約数ペア:

[(1, 508735748898), (2, 254367874449), (3, 169578582966), (6, 84789291483), (9, 56526194322), (13, 39133519146), (18, 28263097161), (26, 19566759573), (27, 18842064774), (39, 13044506382), (54, 9421032387), (71, 7165292238), (78, 6522253191), (81, 6280688258), (117, 4348168794), (142, 3582646119), (162, 3140344129), (213, 2388430746), (234, 2174084397), (351, 1449389598), (426, 1194215373), (639, 796143582), (702, 724694799), (923, 551176326), (1053, 483129866), (1278, 398071791), (1846, 275588163), (1917, 265381194), (2106, 241564933), (2769, 183725442), (3834, 132690597), (5538, 91862721), (5751, 88460398), (8307, 61241814), (11502, 44230199), (16614, 30620907), (24921, 20413938), (49842, 10206969), (74763, 6804646), (149526, 3402323)]