1944647316

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 5232427200

約数和(自身を除く): 3287779884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 59, 87, 116, 118, 131, 174, 177, 236, 241, 261, 262, 348, 354, 393, 482, 522, 524, 531, 708, 723, 786, 964, 1044, 1062, 1179, 1446, 1572, 1711, 2124, 2169, 2358, 2892, 3422, 3799, 4338, 4716, 5133, 6844, 6989, 7598, 7729, 8676, 10266, 11397, 13978, 14219, 15196, 15399, 15458, 20532, 20967, 22794, 23187, 27956, 28438, 30798, 30916, 31571, 34191, 41934, 42657, 45588, 46374, 56876, 61596, 62901, 63142, 68382, 69561, 83868, 85314, 92748, 94713, 125802, 126284, 127971, 136764, 139122, 170628, 189426, 224141, 251604, 255942, 278244, 284139, 378852, 412351, 448282, 511884, 568278, 672423, 824702, 896564, 915559, 1136556, 1237053, 1344846, 1649404, 1831118, 1862689, 2017269, 2474106, 2689692, 2746677, 3662236, 3711159, 3725378, 4034538, 4948212, 5493354, 5588067, 7422318, 7450756, 8069076, 8240031, 10986708, 11176134, 14844636, 16480062, 16764201, 22352268, 32960124, 33528402, 54017981, 67056804, 108035962, 162053943, 216071924, 324107886, 486161829, 648215772, 972323658, 1944647316]

約数ペア:

[(1, 1944647316), (2, 972323658), (3, 648215772), (4, 486161829), (6, 324107886), (9, 216071924), (12, 162053943), (18, 108035962), (29, 67056804), (36, 54017981), (58, 33528402), (59, 32960124), (87, 22352268), (116, 16764201), (118, 16480062), (131, 14844636), (174, 11176134), (177, 10986708), (236, 8240031), (241, 8069076), (261, 7450756), (262, 7422318), (348, 5588067), (354, 5493354), (393, 4948212), (482, 4034538), (522, 3725378), (524, 3711159), (531, 3662236), (708, 2746677), (723, 2689692), (786, 2474106), (964, 2017269), (1044, 1862689), (1062, 1831118), (1179, 1649404), (1446, 1344846), (1572, 1237053), (1711, 1136556), (2124, 915559), (2169, 896564), (2358, 824702), (2892, 672423), (3422, 568278), (3799, 511884), (4338, 448282), (4716, 412351), (5133, 378852), (6844, 284139), (6989, 278244), (7598, 255942), (7729, 251604), (8676, 224141), (10266, 189426), (11397, 170628), (13978, 139122), (14219, 136764), (15196, 127971), (15399, 126284), (15458, 125802), (20532, 94713), (20967, 92748), (22794, 85314), (23187, 83868), (27956, 69561), (28438, 68382), (30798, 63142), (30916, 62901), (31571, 61596), (34191, 56876), (41934, 46374), (42657, 45588)]