2991770964

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3499}}^1$

素因数の和:3564

約数の個数: 240

約数和(自身を含む): 9960720000

約数和(自身を除く): 6968949036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 52, 54, 58, 63, 78, 81, 84, 87, 91, 108, 116, 117, 126, 156, 162, 174, 182, 189, 203, 234, 252, 261, 273, 324, 348, 351, 364, 377, 378, 406, 468, 522, 546, 567, 609, 702, 754, 756, 783, 812, 819, 1044, 1053, 1092, 1131, 1134, 1218, 1404, 1508, 1566, 1638, 1827, 2106, 2262, 2268, 2349, 2436, 2457, 2639, 3132, 3276, 3393, 3499, 3654, 4212, 4524, 4698, 4914, 5278, 5481, 6786, 6998, 7308, 7371, 7917, 9396, 9828, 10179, 10497, 10556, 10962, 13572, 13996, 14742, 15834, 16443, 20358, 20994, 21924, 23751, 24493, 29484, 30537, 31491, 31668, 32886, 40716, 41988, 45487, 47502, 48986, 61074, 62982, 65772, 71253, 73479, 90974, 94473, 95004, 97972, 101471, 122148, 125964, 136461, 142506, 146958, 181948, 188946, 202942, 213759, 220437, 272922, 283419, 285012, 293916, 304413, 318409, 377892, 405884, 409383, 427518, 440874, 545844, 566838, 608826, 636818, 661311, 710297, 818766, 855036, 881748, 913239, 955227, 1133676, 1217652, 1228149, 1273636, 1319123, 1322622, 1420594, 1637532, 1826478, 1910454, 1983933, 2130891, 2456298, 2638246, 2645244, 2739717, 2841188, 2865681, 3652956, 3684447, 3820908, 3957369, 3967866, 4261782, 4912596, 5276492, 5479434, 5731362, 6392673, 7368894, 7914738, 7935732, 8219151, 8523564, 8597043, 9233861, 10958868, 11462724, 11872107, 12785346, 14737788, 15829476, 16438302, 17194086, 18467722, 19178019, 23744214, 25570692, 25791129, 27701583, 32876604, 34388172, 35616321, 36935444, 38356038, 47488428, 51582258, 55403166, 57534057, 71232642, 76712076, 83104749, 103164516, 106848963, 110806332, 115068114, 142465284, 166209498, 213697926, 230136228, 249314247, 332418996, 427395852, 498628494, 747942741, 997256988, 1495885482, 2991770964]

約数ペア:

[(1, 2991770964), (2, 1495885482), (3, 997256988), (4, 747942741), (6, 498628494), (7, 427395852), (9, 332418996), (12, 249314247), (13, 230136228), (14, 213697926), (18, 166209498), (21, 142465284), (26, 115068114), (27, 110806332), (28, 106848963), (29, 103164516), (36, 83104749), (39, 76712076), (42, 71232642), (52, 57534057), (54, 55403166), (58, 51582258), (63, 47488428), (78, 38356038), (81, 36935444), (84, 35616321), (87, 34388172), (91, 32876604), (108, 27701583), (116, 25791129), (117, 25570692), (126, 23744214), (156, 19178019), (162, 18467722), (174, 17194086), (182, 16438302), (189, 15829476), (203, 14737788), (234, 12785346), (252, 11872107), (261, 11462724), (273, 10958868), (324, 9233861), (348, 8597043), (351, 8523564), (364, 8219151), (377, 7935732), (378, 7914738), (406, 7368894), (468, 6392673), (522, 5731362), (546, 5479434), (567, 5276492), (609, 4912596), (702, 4261782), (754, 3967866), (756, 3957369), (783, 3820908), (812, 3684447), (819, 3652956), (1044, 2865681), (1053, 2841188), (1092, 2739717), (1131, 2645244), (1134, 2638246), (1218, 2456298), (1404, 2130891), (1508, 1983933), (1566, 1910454), (1638, 1826478), (1827, 1637532), (2106, 1420594), (2262, 1322622), (2268, 1319123), (2349, 1273636), (2436, 1228149), (2457, 1217652), (2639, 1133676), (3132, 955227), (3276, 913239), (3393, 881748), (3499, 855036), (3654, 818766), (4212, 710297), (4524, 661311), (4698, 636818), (4914, 608826), (5278, 566838), (5481, 545844), (6786, 440874), (6998, 427518), (7308, 409383), (7371, 405884), (7917, 377892), (9396, 318409), (9828, 304413), (10179, 293916), (10497, 285012), (10556, 283419), (10962, 272922), (13572, 220437), (13996, 213759), (14742, 202942), (15834, 188946), (16443, 181948), (20358, 146958), (20994, 142506), (21924, 136461), (23751, 125964), (24493, 122148), (29484, 101471), (30537, 97972), (31491, 95004), (31668, 94473), (32886, 90974), (40716, 73479), (41988, 71253), (45487, 65772), (47502, 62982), (48986, 61074)]