289874859408

素因数分解:

$2^4\times 3^6\times {\mathrm{487}}^1\times {\mathrm{51031}}^1$

素因数の和:51544

約数の個数: 140

約数和(自身を含む): 843809220928

約数和(自身を除く): 553934361520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 487, 648, 729, 972, 974, 1296, 1458, 1461, 1944, 1948, 2916, 2922, 3888, 3896, 4383, 5832, 5844, 7792, 8766, 11664, 11688, 13149, 17532, 23376, 26298, 35064, 39447, 51031, 52596, 70128, 78894, 102062, 105192, 118341, 153093, 157788, 204124, 210384, 236682, 306186, 315576, 355023, 408248, 459279, 473364, 612372, 631152, 710046, 816496, 918558, 946728, 1224744, 1377837, 1420092, 1837116, 1893456, 2449488, 2755674, 2840184, 3674232, 4133511, 5511348, 5680368, 7348464, 8267022, 11022696, 12400533, 16534044, 22045392, 24801066, 24852097, 33068088, 37201599, 49602132, 49704194, 66136176, 74403198, 74556291, 99204264, 99408388, 148806396, 149112582, 198408528, 198816776, 223668873, 297612792, 298225164, 397633552, 447337746, 595225584, 596450328, 671006619, 894675492, 1192900656, 1342013238, 1789350984, 2013019857, 2684026476, 3578701968, 4026039714, 5368052952, 6039059571, 8052079428, 10736105904, 12078119142, 16104158856, 18117178713, 24156238284, 32208317712, 36234357426, 48312476568, 72468714852, 96624953136, 144937429704, 289874859408]

約数ペア:

[(1, 289874859408), (2, 144937429704), (3, 96624953136), (4, 72468714852), (6, 48312476568), (8, 36234357426), (9, 32208317712), (12, 24156238284), (16, 18117178713), (18, 16104158856), (24, 12078119142), (27, 10736105904), (36, 8052079428), (48, 6039059571), (54, 5368052952), (72, 4026039714), (81, 3578701968), (108, 2684026476), (144, 2013019857), (162, 1789350984), (216, 1342013238), (243, 1192900656), (324, 894675492), (432, 671006619), (486, 596450328), (487, 595225584), (648, 447337746), (729, 397633552), (972, 298225164), (974, 297612792), (1296, 223668873), (1458, 198816776), (1461, 198408528), (1944, 149112582), (1948, 148806396), (2916, 99408388), (2922, 99204264), (3888, 74556291), (3896, 74403198), (4383, 66136176), (5832, 49704194), (5844, 49602132), (7792, 37201599), (8766, 33068088), (11664, 24852097), (11688, 24801066), (13149, 22045392), (17532, 16534044), (23376, 12400533), (26298, 11022696), (35064, 8267022), (39447, 7348464), (51031, 5680368), (52596, 5511348), (70128, 4133511), (78894, 3674232), (102062, 2840184), (105192, 2755674), (118341, 2449488), (153093, 1893456), (157788, 1837116), (204124, 1420092), (210384, 1377837), (236682, 1224744), (306186, 946728), (315576, 918558), (355023, 816496), (408248, 710046), (459279, 631152), (473364, 612372)]