28666450464

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{983}}^1$

素因数の和:1287

約数の個数: 192

約数和(自身を含む): 80984365056

約数和(自身を除く): 52317914592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 107, 136, 167, 204, 214, 272, 321, 334, 408, 428, 501, 544, 642, 668, 816, 856, 983, 1002, 1284, 1336, 1632, 1712, 1819, 1966, 2004, 2568, 2672, 2839, 2949, 3424, 3638, 3932, 4008, 5136, 5344, 5457, 5678, 5898, 7276, 7864, 8016, 8517, 10272, 10914, 11356, 11796, 14552, 15728, 16032, 16711, 17034, 17869, 21828, 22712, 23592, 29104, 31456, 33422, 34068, 35738, 43656, 45424, 47184, 50133, 53607, 58208, 66844, 68136, 71476, 87312, 90848, 94368, 100266, 105181, 107214, 133688, 136272, 142952, 164161, 174624, 200532, 210362, 214428, 267376, 272544, 285904, 303773, 315543, 328322, 401064, 420724, 428856, 492483, 534752, 571808, 607546, 631086, 656644, 802128, 841448, 857712, 911319, 984966, 1215092, 1262172, 1313288, 1604256, 1682896, 1715424, 1788077, 1822638, 1969932, 2430184, 2524344, 2626576, 2790737, 3365792, 3576154, 3645276, 3939864, 4860368, 5048688, 5253152, 5364231, 5581474, 7152308, 7290552, 7879728, 8372211, 9720736, 10097376, 10728462, 11162948, 14304616, 14581104, 15759456, 16744422, 17565227, 21456924, 22325896, 28609232, 29162208, 33488844, 35130454, 42913848, 44651792, 52695681, 57218464, 66977688, 70260908, 85827696, 89303584, 105391362, 133955376, 140521816, 171655392, 210782724, 267910752, 281043632, 298608859, 421565448, 562087264, 597217718, 843130896, 895826577, 1194435436, 1686261792, 1791653154, 2388870872, 3583306308, 4777741744, 7166612616, 9555483488, 14333225232, 28666450464]

約数ペア:

[(1, 28666450464), (2, 14333225232), (3, 9555483488), (4, 7166612616), (6, 4777741744), (8, 3583306308), (12, 2388870872), (16, 1791653154), (17, 1686261792), (24, 1194435436), (32, 895826577), (34, 843130896), (48, 597217718), (51, 562087264), (68, 421565448), (96, 298608859), (102, 281043632), (107, 267910752), (136, 210782724), (167, 171655392), (204, 140521816), (214, 133955376), (272, 105391362), (321, 89303584), (334, 85827696), (408, 70260908), (428, 66977688), (501, 57218464), (544, 52695681), (642, 44651792), (668, 42913848), (816, 35130454), (856, 33488844), (983, 29162208), (1002, 28609232), (1284, 22325896), (1336, 21456924), (1632, 17565227), (1712, 16744422), (1819, 15759456), (1966, 14581104), (2004, 14304616), (2568, 11162948), (2672, 10728462), (2839, 10097376), (2949, 9720736), (3424, 8372211), (3638, 7879728), (3932, 7290552), (4008, 7152308), (5136, 5581474), (5344, 5364231), (5457, 5253152), (5678, 5048688), (5898, 4860368), (7276, 3939864), (7864, 3645276), (8016, 3576154), (8517, 3365792), (10272, 2790737), (10914, 2626576), (11356, 2524344), (11796, 2430184), (14552, 1969932), (15728, 1822638), (16032, 1788077), (16711, 1715424), (17034, 1682896), (17869, 1604256), (21828, 1313288), (22712, 1262172), (23592, 1215092), (29104, 984966), (31456, 911319), (33422, 857712), (34068, 841448), (35738, 802128), (43656, 656644), (45424, 631086), (47184, 607546), (50133, 571808), (53607, 534752), (58208, 492483), (66844, 428856), (68136, 420724), (71476, 401064), (87312, 328322), (90848, 315543), (94368, 303773), (100266, 285904), (105181, 272544), (107214, 267376), (133688, 214428), (136272, 210362), (142952, 200532), (164161, 174624)]