820333332

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27823}}^1$

素因数の和:27859

約数の個数: 120

約数和(自身を含む): 2639495936

約数和(自身を除く): 1819162604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 9828, 14742, 27823, 29484, 55646, 83469, 111292, 166938, 194761, 250407, 333876, 361699, 389522, 500814, 584283, 723398, 751221, 779044, 1001628, 1085097, 1168566, 1446796, 1502442, 1752849, 2170194, 2253663, 2337132, 2531893, 3004884, 3255291, 3505698, 4340388, 4507326, 5063786, 5258547, 6510582, 7011396, 7595679, 9014652, 9765873, 10127572, 10517094, 13021164, 15191358, 15775641, 19531746, 21034188, 22787037, 29297619, 30382716, 31551282, 39063492, 45574074, 58595238, 63102564, 68361111, 91148148, 117190476, 136722222, 205083333, 273444444, 410166666, 820333332]

約数ペア:

[(1, 820333332), (2, 410166666), (3, 273444444), (4, 205083333), (6, 136722222), (7, 117190476), (9, 91148148), (12, 68361111), (13, 63102564), (14, 58595238), (18, 45574074), (21, 39063492), (26, 31551282), (27, 30382716), (28, 29297619), (36, 22787037), (39, 21034188), (42, 19531746), (52, 15775641), (54, 15191358), (63, 13021164), (78, 10517094), (81, 10127572), (84, 9765873), (91, 9014652), (108, 7595679), (117, 7011396), (126, 6510582), (156, 5258547), (162, 5063786), (182, 4507326), (189, 4340388), (234, 3505698), (252, 3255291), (273, 3004884), (324, 2531893), (351, 2337132), (364, 2253663), (378, 2170194), (468, 1752849), (546, 1502442), (567, 1446796), (702, 1168566), (756, 1085097), (819, 1001628), (1053, 779044), (1092, 751221), (1134, 723398), (1404, 584283), (1638, 500814), (2106, 389522), (2268, 361699), (2457, 333876), (3276, 250407), (4212, 194761), (4914, 166938), (7371, 111292), (9828, 83469), (14742, 55646), (27823, 29484)]