378558684

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2011}}^1$

素因数の和:2117

約数の個数: 120

約数和(自身を含む): 1145198208

約数和(自身を除く): 766639524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 83, 84, 108, 126, 162, 166, 189, 249, 252, 324, 332, 378, 498, 567, 581, 747, 756, 996, 1134, 1162, 1494, 1743, 2011, 2241, 2268, 2324, 2988, 3486, 4022, 4482, 5229, 6033, 6723, 6972, 8044, 8964, 10458, 12066, 13446, 14077, 15687, 18099, 20916, 24132, 26892, 28154, 31374, 36198, 42231, 47061, 54297, 56308, 62748, 72396, 84462, 94122, 108594, 126693, 162891, 166913, 168924, 188244, 217188, 253386, 325782, 333826, 380079, 500739, 506772, 651564, 667652, 760158, 1001478, 1140237, 1168391, 1502217, 1520316, 2002956, 2280474, 2336782, 3004434, 3505173, 4506651, 4560948, 4673564, 6008868, 7010346, 9013302, 10515519, 13519953, 14020692, 18026604, 21031038, 27039906, 31546557, 42062076, 54079812, 63093114, 94639671, 126186228, 189279342, 378558684]

約数ペア:

[(1, 378558684), (2, 189279342), (3, 126186228), (4, 94639671), (6, 63093114), (7, 54079812), (9, 42062076), (12, 31546557), (14, 27039906), (18, 21031038), (21, 18026604), (27, 14020692), (28, 13519953), (36, 10515519), (42, 9013302), (54, 7010346), (63, 6008868), (81, 4673564), (83, 4560948), (84, 4506651), (108, 3505173), (126, 3004434), (162, 2336782), (166, 2280474), (189, 2002956), (249, 1520316), (252, 1502217), (324, 1168391), (332, 1140237), (378, 1001478), (498, 760158), (567, 667652), (581, 651564), (747, 506772), (756, 500739), (996, 380079), (1134, 333826), (1162, 325782), (1494, 253386), (1743, 217188), (2011, 188244), (2241, 168924), (2268, 166913), (2324, 162891), (2988, 126693), (3486, 108594), (4022, 94122), (4482, 84462), (5229, 72396), (6033, 62748), (6723, 56308), (6972, 54297), (8044, 47061), (8964, 42231), (10458, 36198), (12066, 31374), (13446, 28154), (14077, 26892), (15687, 24132), (18099, 20916)]