16245684

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:84

約数の個数: 240

約数和(自身を含む): 56918400

約数和(自身を除く): 40672716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 29, 36, 38, 39, 42, 52, 54, 57, 58, 63, 76, 78, 81, 84, 87, 91, 108, 114, 116, 117, 126, 133, 156, 162, 171, 174, 182, 189, 203, 228, 234, 247, 252, 261, 266, 273, 324, 342, 348, 351, 364, 377, 378, 399, 406, 468, 494, 513, 522, 532, 546, 551, 567, 609, 684, 702, 741, 754, 756, 783, 798, 812, 819, 988, 1026, 1044, 1053, 1092, 1102, 1131, 1134, 1197, 1218, 1404, 1482, 1508, 1539, 1566, 1596, 1638, 1653, 1729, 1827, 2052, 2106, 2204, 2223, 2262, 2268, 2349, 2394, 2436, 2457, 2639, 2964, 3078, 3132, 3276, 3306, 3393, 3458, 3591, 3654, 3857, 4212, 4446, 4524, 4698, 4788, 4914, 4959, 5187, 5278, 5481, 6156, 6612, 6669, 6786, 6916, 7163, 7182, 7308, 7371, 7714, 7917, 8892, 9396, 9828, 9918, 10179, 10374, 10556, 10773, 10962, 11571, 13338, 13572, 14326, 14364, 14742, 14877, 15428, 15561, 15834, 16443, 19836, 20007, 20358, 20748, 21489, 21546, 21924, 23142, 23751, 26676, 28652, 29484, 29754, 30537, 31122, 31668, 32886, 34713, 40014, 40716, 42978, 43092, 44631, 46284, 46683, 47502, 50141, 59508, 61074, 62244, 64467, 65772, 69426, 71253, 80028, 85956, 89262, 93366, 95004, 100282, 104139, 122148, 128934, 138852, 140049, 142506, 150423, 178524, 186732, 193401, 200564, 208278, 213759, 257868, 280098, 285012, 300846, 312417, 386802, 416556, 427518, 451269, 560196, 580203, 601692, 624834, 773604, 855036, 902538, 1160406, 1249668, 1353807, 1805076, 2320812, 2707614, 4061421, 5415228, 8122842, 16245684]

約数ペア:

[(1, 16245684), (2, 8122842), (3, 5415228), (4, 4061421), (6, 2707614), (7, 2320812), (9, 1805076), (12, 1353807), (13, 1249668), (14, 1160406), (18, 902538), (19, 855036), (21, 773604), (26, 624834), (27, 601692), (28, 580203), (29, 560196), (36, 451269), (38, 427518), (39, 416556), (42, 386802), (52, 312417), (54, 300846), (57, 285012), (58, 280098), (63, 257868), (76, 213759), (78, 208278), (81, 200564), (84, 193401), (87, 186732), (91, 178524), (108, 150423), (114, 142506), (116, 140049), (117, 138852), (126, 128934), (133, 122148), (156, 104139), (162, 100282), (171, 95004), (174, 93366), (182, 89262), (189, 85956), (203, 80028), (228, 71253), (234, 69426), (247, 65772), (252, 64467), (261, 62244), (266, 61074), (273, 59508), (324, 50141), (342, 47502), (348, 46683), (351, 46284), (364, 44631), (377, 43092), (378, 42978), (399, 40716), (406, 40014), (468, 34713), (494, 32886), (513, 31668), (522, 31122), (532, 30537), (546, 29754), (551, 29484), (567, 28652), (609, 26676), (684, 23751), (702, 23142), (741, 21924), (754, 21546), (756, 21489), (783, 20748), (798, 20358), (812, 20007), (819, 19836), (988, 16443), (1026, 15834), (1044, 15561), (1053, 15428), (1092, 14877), (1102, 14742), (1131, 14364), (1134, 14326), (1197, 13572), (1218, 13338), (1404, 11571), (1482, 10962), (1508, 10773), (1539, 10556), (1566, 10374), (1596, 10179), (1638, 9918), (1653, 9828), (1729, 9396), (1827, 8892), (2052, 7917), (2106, 7714), (2204, 7371), (2223, 7308), (2262, 7182), (2268, 7163), (2349, 6916), (2394, 6786), (2436, 6669), (2457, 6612), (2639, 6156), (2964, 5481), (3078, 5278), (3132, 5187), (3276, 4959), (3306, 4914), (3393, 4788), (3458, 4698), (3591, 4524), (3654, 4446), (3857, 4212)]