2178084636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:401

約数の個数: 288

約数和(自身を含む): 7156251648

約数和(自身を除く): 4978167012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 137, 138, 156, 161, 182, 207, 211, 234, 252, 273, 274, 276, 299, 322, 364, 411, 414, 422, 468, 483, 546, 548, 598, 633, 644, 819, 822, 828, 844, 897, 959, 966, 1092, 1196, 1233, 1266, 1449, 1477, 1638, 1644, 1781, 1794, 1899, 1918, 1932, 2093, 2466, 2532, 2691, 2743, 2877, 2898, 2954, 3151, 3276, 3562, 3588, 3798, 3836, 4186, 4431, 4853, 4932, 5343, 5382, 5486, 5754, 5796, 5908, 6279, 6302, 7124, 7596, 8229, 8372, 8631, 8862, 9453, 9706, 10686, 10764, 10972, 11508, 12467, 12558, 12604, 13293, 14559, 16029, 16458, 17262, 17724, 18837, 18906, 19201, 19412, 21372, 22057, 24687, 24934, 25116, 26586, 28359, 28907, 29118, 32058, 32916, 33971, 34524, 37401, 37674, 37812, 38402, 40963, 43677, 44114, 49374, 49868, 53172, 56718, 57603, 57814, 58236, 63089, 64116, 66171, 67942, 74802, 75348, 76804, 81926, 86721, 87354, 88228, 98748, 101913, 112203, 113436, 115206, 115628, 122889, 126178, 132342, 135884, 149604, 163852, 172809, 173442, 174708, 189267, 198513, 202349, 203826, 224406, 230412, 245778, 252356, 260163, 264684, 286741, 305739, 345618, 346884, 368667, 375791, 378534, 397026, 404698, 407652, 441623, 448812, 491556, 520326, 567801, 573482, 607047, 611478, 664861, 691236, 737334, 751582, 757068, 794052, 809396, 860223, 883246, 1040652, 1127373, 1135602, 1146964, 1214094, 1222956, 1324869, 1329722, 1474668, 1503164, 1720446, 1766492, 1821141, 1994583, 2254746, 2271204, 2428188, 2580669, 2630537, 2649738, 2659444, 3382119, 3440892, 3642282, 3974607, 3989166, 4509492, 4654027, 5161338, 5261074, 5299476, 5983749, 6764238, 7284564, 7891611, 7949214, 7978332, 8643193, 9308054, 10322676, 10522148, 11967498, 13528476, 13962081, 15783222, 15898428, 17286386, 18616108, 23674833, 23934996, 25929579, 27924162, 31566444, 34572772, 41886243, 47349666, 51859158, 55848324, 60502351, 77788737, 83772486, 94699332, 103718316, 121004702, 155577474, 167544972, 181507053, 242009404, 311154948, 363014106, 544521159, 726028212, 1089042318, 2178084636]

約数ペア:

[(1, 2178084636), (2, 1089042318), (3, 726028212), (4, 544521159), (6, 363014106), (7, 311154948), (9, 242009404), (12, 181507053), (13, 167544972), (14, 155577474), (18, 121004702), (21, 103718316), (23, 94699332), (26, 83772486), (28, 77788737), (36, 60502351), (39, 55848324), (42, 51859158), (46, 47349666), (52, 41886243), (63, 34572772), (69, 31566444), (78, 27924162), (84, 25929579), (91, 23934996), (92, 23674833), (117, 18616108), (126, 17286386), (137, 15898428), (138, 15783222), (156, 13962081), (161, 13528476), (182, 11967498), (207, 10522148), (211, 10322676), (234, 9308054), (252, 8643193), (273, 7978332), (274, 7949214), (276, 7891611), (299, 7284564), (322, 6764238), (364, 5983749), (411, 5299476), (414, 5261074), (422, 5161338), (468, 4654027), (483, 4509492), (546, 3989166), (548, 3974607), (598, 3642282), (633, 3440892), (644, 3382119), (819, 2659444), (822, 2649738), (828, 2630537), (844, 2580669), (897, 2428188), (959, 2271204), (966, 2254746), (1092, 1994583), (1196, 1821141), (1233, 1766492), (1266, 1720446), (1449, 1503164), (1477, 1474668), (1638, 1329722), (1644, 1324869), (1781, 1222956), (1794, 1214094), (1899, 1146964), (1918, 1135602), (1932, 1127373), (2093, 1040652), (2466, 883246), (2532, 860223), (2691, 809396), (2743, 794052), (2877, 757068), (2898, 751582), (2954, 737334), (3151, 691236), (3276, 664861), (3562, 611478), (3588, 607047), (3798, 573482), (3836, 567801), (4186, 520326), (4431, 491556), (4853, 448812), (4932, 441623), (5343, 407652), (5382, 404698), (5486, 397026), (5754, 378534), (5796, 375791), (5908, 368667), (6279, 346884), (6302, 345618), (7124, 305739), (7596, 286741), (8229, 264684), (8372, 260163), (8631, 252356), (8862, 245778), (9453, 230412), (9706, 224406), (10686, 203826), (10764, 202349), (10972, 198513), (11508, 189267), (12467, 174708), (12558, 173442), (12604, 172809), (13293, 163852), (14559, 149604), (16029, 135884), (16458, 132342), (17262, 126178), (17724, 122889), (18837, 115628), (18906, 115206), (19201, 113436), (19412, 112203), (21372, 101913), (22057, 98748), (24687, 88228), (24934, 87354), (25116, 86721), (26586, 81926), (28359, 76804), (28907, 75348), (29118, 74802), (32058, 67942), (32916, 66171), (33971, 64116), (34524, 63089), (37401, 58236), (37674, 57814), (37812, 57603), (38402, 56718), (40963, 53172), (43677, 49868), (44114, 49374)]