389455006752

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{5437}}^1\times {\mathrm{35531}}^1$

素因数の和:40991

約数の個数: 144

約数和(自身を含む): 1265997200832

約数和(自身を除く): 876542194080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 5437, 10874, 16311, 21748, 32622, 35531, 38059, 43496, 48933, 65244, 71062, 76118, 86992, 97866, 106593, 114177, 130488, 142124, 152236, 173984, 195732, 213186, 228354, 248717, 260976, 284248, 304472, 319779, 342531, 391464, 426372, 456708, 497434, 521952, 568496, 608944, 639558, 685062, 746151, 782928, 852744, 913416, 994868, 1136992, 1217888, 1279116, 1370124, 1492302, 1565856, 1705488, 1826832, 1989736, 2238453, 2558232, 2740248, 2984604, 3410976, 3653664, 3979472, 4476906, 5116464, 5480496, 5969208, 7958944, 8953812, 10232928, 10960992, 11938416, 17907624, 23876832, 35815248, 71630496, 193182047, 386364094, 579546141, 772728188, 1159092282, 1352274329, 1545456376, 1738638423, 2318184564, 2704548658, 3090912752, 3477276846, 4056822987, 4636369128, 5409097316, 6181825504, 6954553692, 8113645974, 9272738256, 10818194632, 12170468961, 13909107384, 16227291948, 18545476512, 21636389264, 24340937922, 27818214768, 32454583896, 43272778528, 48681875844, 55636429536, 64909167792, 97363751688, 129818335584, 194727503376, 389455006752]

約数ペア:

[(1, 389455006752), (2, 194727503376), (3, 129818335584), (4, 97363751688), (6, 64909167792), (7, 55636429536), (8, 48681875844), (9, 43272778528), (12, 32454583896), (14, 27818214768), (16, 24340937922), (18, 21636389264), (21, 18545476512), (24, 16227291948), (28, 13909107384), (32, 12170468961), (36, 10818194632), (42, 9272738256), (48, 8113645974), (56, 6954553692), (63, 6181825504), (72, 5409097316), (84, 4636369128), (96, 4056822987), (112, 3477276846), (126, 3090912752), (144, 2704548658), (168, 2318184564), (224, 1738638423), (252, 1545456376), (288, 1352274329), (336, 1159092282), (504, 772728188), (672, 579546141), (1008, 386364094), (2016, 193182047), (5437, 71630496), (10874, 35815248), (16311, 23876832), (21748, 17907624), (32622, 11938416), (35531, 10960992), (38059, 10232928), (43496, 8953812), (48933, 7958944), (65244, 5969208), (71062, 5480496), (76118, 5116464), (86992, 4476906), (97866, 3979472), (106593, 3653664), (114177, 3410976), (130488, 2984604), (142124, 2740248), (152236, 2558232), (173984, 2238453), (195732, 1989736), (213186, 1826832), (228354, 1705488), (248717, 1565856), (260976, 1492302), (284248, 1370124), (304472, 1279116), (319779, 1217888), (342531, 1136992), (391464, 994868), (426372, 913416), (456708, 852744), (497434, 782928), (521952, 746151), (568496, 685062), (608944, 639558)]