1397614896

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1723}}^1$

素因数の和:1911

約数の個数: 120

約数和(自身を含む): 4035235776

約数和(自身を除く): 2637620880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 131, 144, 172, 258, 262, 344, 387, 393, 516, 524, 688, 774, 786, 1032, 1048, 1179, 1548, 1572, 1723, 2064, 2096, 2358, 3096, 3144, 3446, 4716, 5169, 5633, 6192, 6288, 6892, 9432, 10338, 11266, 13784, 15507, 16899, 18864, 20676, 22532, 27568, 31014, 33798, 41352, 45064, 50697, 62028, 67596, 74089, 82704, 90128, 101394, 124056, 135192, 148178, 202788, 222267, 225713, 248112, 270384, 296356, 405576, 444534, 451426, 592712, 666801, 677139, 811152, 889068, 902852, 1185424, 1333602, 1354278, 1778136, 1805704, 2031417, 2667204, 2708556, 3556272, 3611408, 4062834, 5334408, 5417112, 8125668, 9705659, 10668816, 10834224, 16251336, 19411318, 29116977, 32502672, 38822636, 58233954, 77645272, 87350931, 116467908, 155290544, 174701862, 232935816, 349403724, 465871632, 698807448, 1397614896]

約数ペア:

[(1, 1397614896), (2, 698807448), (3, 465871632), (4, 349403724), (6, 232935816), (8, 174701862), (9, 155290544), (12, 116467908), (16, 87350931), (18, 77645272), (24, 58233954), (36, 38822636), (43, 32502672), (48, 29116977), (72, 19411318), (86, 16251336), (129, 10834224), (131, 10668816), (144, 9705659), (172, 8125668), (258, 5417112), (262, 5334408), (344, 4062834), (387, 3611408), (393, 3556272), (516, 2708556), (524, 2667204), (688, 2031417), (774, 1805704), (786, 1778136), (1032, 1354278), (1048, 1333602), (1179, 1185424), (1548, 902852), (1572, 889068), (1723, 811152), (2064, 677139), (2096, 666801), (2358, 592712), (3096, 451426), (3144, 444534), (3446, 405576), (4716, 296356), (5169, 270384), (5633, 248112), (6192, 225713), (6288, 222267), (6892, 202788), (9432, 148178), (10338, 135192), (11266, 124056), (13784, 101394), (15507, 90128), (16899, 82704), (18864, 74089), (20676, 67596), (22532, 62028), (27568, 50697), (31014, 45064), (33798, 41352)]