2838671892

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1289}}^1$

素因数の和:2283

約数の個数: 120

約数和(自身を含む): 8496290880

約数和(自身を除く): 5657618988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 971, 1134, 1289, 1942, 2268, 2578, 2913, 3867, 3884, 5156, 5826, 6797, 7734, 8739, 9023, 11601, 11652, 13594, 15468, 17478, 18046, 20391, 23202, 26217, 27069, 27188, 34803, 34956, 36092, 40782, 46404, 52434, 54138, 61173, 69606, 78651, 81207, 81564, 104409, 104868, 108276, 122346, 139212, 157302, 162414, 183519, 208818, 243621, 244692, 314604, 324828, 367038, 417636, 487242, 550557, 730863, 734076, 974484, 1101114, 1251619, 1461726, 2202228, 2503238, 2923452, 3754857, 5006476, 7509714, 8761333, 11264571, 15019428, 17522666, 22529142, 26283999, 33793713, 35045332, 45058284, 52567998, 67587426, 78851997, 101381139, 105135996, 135174852, 157703994, 202762278, 236555991, 315407988, 405524556, 473111982, 709667973, 946223964, 1419335946, 2838671892]

約数ペア:

[(1, 2838671892), (2, 1419335946), (3, 946223964), (4, 709667973), (6, 473111982), (7, 405524556), (9, 315407988), (12, 236555991), (14, 202762278), (18, 157703994), (21, 135174852), (27, 105135996), (28, 101381139), (36, 78851997), (42, 67587426), (54, 52567998), (63, 45058284), (81, 35045332), (84, 33793713), (108, 26283999), (126, 22529142), (162, 17522666), (189, 15019428), (252, 11264571), (324, 8761333), (378, 7509714), (567, 5006476), (756, 3754857), (971, 2923452), (1134, 2503238), (1289, 2202228), (1942, 1461726), (2268, 1251619), (2578, 1101114), (2913, 974484), (3867, 734076), (3884, 730863), (5156, 550557), (5826, 487242), (6797, 417636), (7734, 367038), (8739, 324828), (9023, 314604), (11601, 244692), (11652, 243621), (13594, 208818), (15468, 183519), (17478, 162414), (18046, 157302), (20391, 139212), (23202, 122346), (26217, 108276), (27069, 104868), (27188, 104409), (34803, 81564), (34956, 81207), (36092, 78651), (40782, 69606), (46404, 61173), (52434, 54138)]