1897231896

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 320

約数和(自身を含む): 6347911680

約数和(自身を除く): 4450679784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 71, 72, 81, 84, 86, 108, 126, 129, 137, 142, 162, 168, 172, 189, 213, 216, 252, 258, 274, 284, 301, 324, 344, 378, 387, 411, 426, 497, 504, 516, 548, 567, 568, 602, 639, 648, 756, 774, 822, 852, 903, 959, 994, 1032, 1096, 1134, 1161, 1204, 1233, 1278, 1491, 1512, 1548, 1644, 1704, 1806, 1917, 1918, 1988, 2268, 2322, 2408, 2466, 2556, 2709, 2877, 2982, 3053, 3096, 3288, 3483, 3612, 3699, 3834, 3836, 3976, 4473, 4536, 4644, 4932, 5112, 5418, 5751, 5754, 5891, 5964, 6106, 6966, 7224, 7398, 7668, 7672, 8127, 8631, 8946, 9159, 9288, 9727, 9864, 10836, 11097, 11502, 11508, 11782, 11928, 12212, 13419, 13932, 14796, 15336, 16254, 17262, 17673, 17892, 18318, 19454, 21371, 21672, 22194, 23004, 23016, 23564, 24381, 24424, 25893, 26838, 27477, 27864, 29181, 29592, 32508, 34524, 35346, 35784, 36636, 38908, 40257, 41237, 42742, 44388, 46008, 47128, 48762, 51786, 53019, 53676, 54954, 58362, 64113, 65016, 68089, 69048, 70692, 73272, 77679, 77816, 80514, 82431, 82474, 85484, 87543, 88776, 97524, 103572, 106038, 107352, 109908, 116724, 123711, 128226, 136178, 141384, 155358, 159057, 161028, 164862, 164948, 170968, 175086, 192339, 195048, 204267, 207144, 212076, 219816, 233448, 247293, 247422, 256452, 262629, 272356, 310716, 318114, 322056, 329724, 329896, 350172, 371133, 384678, 408534, 418261, 424152, 477171, 494586, 494844, 512904, 525258, 544712, 577017, 612801, 621432, 636228, 659448, 700344, 742266, 769356, 787887, 817068, 836522, 954342, 989172, 989688, 1050516, 1113399, 1154034, 1225602, 1254783, 1272456, 1484532, 1538712, 1575774, 1634136, 1673044, 1731051, 1838403, 1908684, 1978344, 2101032, 2226798, 2308068, 2451204, 2509566, 2927827, 2969064, 3151548, 3340197, 3346088, 3462102, 3676806, 3764349, 3817368, 4453596, 4616136, 4902408, 5019132, 5515209, 5855654, 6303096, 6680394, 6924204, 7353612, 7528698, 8783481, 8907192, 10038264, 11030418, 11293047, 11711308, 13360788, 13848408, 14707224, 15057396, 17566962, 22060836, 22586094, 23422616, 26350443, 26721576, 30114792, 33879141, 35133924, 44121672, 45172188, 52700886, 67758282, 70267848, 79051329, 90344376, 105401772, 135516564, 158102658, 210803544, 237153987, 271033128, 316205316, 474307974, 632410632, 948615948, 1897231896]

約数ペア:

[(1, 1897231896), (2, 948615948), (3, 632410632), (4, 474307974), (6, 316205316), (7, 271033128), (8, 237153987), (9, 210803544), (12, 158102658), (14, 135516564), (18, 105401772), (21, 90344376), (24, 79051329), (27, 70267848), (28, 67758282), (36, 52700886), (42, 45172188), (43, 44121672), (54, 35133924), (56, 33879141), (63, 30114792), (71, 26721576), (72, 26350443), (81, 23422616), (84, 22586094), (86, 22060836), (108, 17566962), (126, 15057396), (129, 14707224), (137, 13848408), (142, 13360788), (162, 11711308), (168, 11293047), (172, 11030418), (189, 10038264), (213, 8907192), (216, 8783481), (252, 7528698), (258, 7353612), (274, 6924204), (284, 6680394), (301, 6303096), (324, 5855654), (344, 5515209), (378, 5019132), (387, 4902408), (411, 4616136), (426, 4453596), (497, 3817368), (504, 3764349), (516, 3676806), (548, 3462102), (567, 3346088), (568, 3340197), (602, 3151548), (639, 2969064), (648, 2927827), (756, 2509566), (774, 2451204), (822, 2308068), (852, 2226798), (903, 2101032), (959, 1978344), (994, 1908684), (1032, 1838403), (1096, 1731051), (1134, 1673044), (1161, 1634136), (1204, 1575774), (1233, 1538712), (1278, 1484532), (1491, 1272456), (1512, 1254783), (1548, 1225602), (1644, 1154034), (1704, 1113399), (1806, 1050516), (1917, 989688), (1918, 989172), (1988, 954342), (2268, 836522), (2322, 817068), (2408, 787887), (2466, 769356), (2556, 742266), (2709, 700344), (2877, 659448), (2982, 636228), (3053, 621432), (3096, 612801), (3288, 577017), (3483, 544712), (3612, 525258), (3699, 512904), (3834, 494844), (3836, 494586), (3976, 477171), (4473, 424152), (4536, 418261), (4644, 408534), (4932, 384678), (5112, 371133), (5418, 350172), (5751, 329896), (5754, 329724), (5891, 322056), (5964, 318114), (6106, 310716), (6966, 272356), (7224, 262629), (7398, 256452), (7668, 247422), (7672, 247293), (8127, 233448), (8631, 219816), (8946, 212076), (9159, 207144), (9288, 204267), (9727, 195048), (9864, 192339), (10836, 175086), (11097, 170968), (11502, 164948), (11508, 164862), (11782, 161028), (11928, 159057), (12212, 155358), (13419, 141384), (13932, 136178), (14796, 128226), (15336, 123711), (16254, 116724), (17262, 109908), (17673, 107352), (17892, 106038), (18318, 103572), (19454, 97524), (21371, 88776), (21672, 87543), (22194, 85484), (23004, 82474), (23016, 82431), (23564, 80514), (24381, 77816), (24424, 77679), (25893, 73272), (26838, 70692), (27477, 69048), (27864, 68089), (29181, 65016), (29592, 64113), (32508, 58362), (34524, 54954), (35346, 53676), (35784, 53019), (36636, 51786), (38908, 48762), (40257, 47128), (41237, 46008), (42742, 44388)]