2529679684

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 5630688000

約数和(自身を除く): 3101008316

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 49, 76, 94, 97, 98, 133, 149, 188, 194, 196, 266, 298, 329, 388, 532, 596, 658, 679, 893, 931, 1043, 1316, 1358, 1786, 1843, 1862, 2086, 2303, 2716, 2831, 3572, 3686, 3724, 4172, 4559, 4606, 4753, 5662, 6251, 7003, 7301, 7372, 9118, 9212, 9506, 11324, 12502, 12901, 14006, 14453, 14602, 18236, 19012, 19817, 25004, 25802, 28012, 28906, 29204, 31913, 39634, 43757, 49021, 51604, 57812, 63826, 79268, 86621, 87514, 90307, 98042, 101171, 127652, 133057, 138719, 173242, 175028, 180614, 196084, 202342, 223391, 266114, 274607, 277438, 343147, 346484, 361228, 404684, 446782, 532228, 549214, 554876, 606347, 679291, 686294, 708197, 893564, 931399, 1098428, 1212694, 1358582, 1372588, 1416394, 1862798, 1922249, 2425388, 2717164, 2832788, 3725596, 3844498, 4244429, 4755037, 6519793, 7688996, 8488858, 9510074, 12906529, 13039586, 13455743, 16977716, 19020148, 25813058, 26079172, 26911486, 33285259, 51626116, 53822972, 66570518, 90345703, 133141036, 180691406, 361382812, 632419921, 1264839842, 2529679684]

約数ペア:

[(1, 2529679684), (2, 1264839842), (4, 632419921), (7, 361382812), (14, 180691406), (19, 133141036), (28, 90345703), (38, 66570518), (47, 53822972), (49, 51626116), (76, 33285259), (94, 26911486), (97, 26079172), (98, 25813058), (133, 19020148), (149, 16977716), (188, 13455743), (194, 13039586), (196, 12906529), (266, 9510074), (298, 8488858), (329, 7688996), (388, 6519793), (532, 4755037), (596, 4244429), (658, 3844498), (679, 3725596), (893, 2832788), (931, 2717164), (1043, 2425388), (1316, 1922249), (1358, 1862798), (1786, 1416394), (1843, 1372588), (1862, 1358582), (2086, 1212694), (2303, 1098428), (2716, 931399), (2831, 893564), (3572, 708197), (3686, 686294), (3724, 679291), (4172, 606347), (4559, 554876), (4606, 549214), (4753, 532228), (5662, 446782), (6251, 404684), (7003, 361228), (7301, 346484), (7372, 343147), (9118, 277438), (9212, 274607), (9506, 266114), (11324, 223391), (12502, 202342), (12901, 196084), (14006, 180614), (14453, 175028), (14602, 173242), (18236, 138719), (19012, 133057), (19817, 127652), (25004, 101171), (25802, 98042), (28012, 90307), (28906, 87514), (29204, 86621), (31913, 79268), (39634, 63826), (43757, 57812), (49021, 51604)]