31951296

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:299

約数の個数: 168

約数和(自身を含む): 104845104

約数和(自身を除く): 72893808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 192, 204, 208, 221, 234, 251, 272, 288, 306, 312, 408, 416, 442, 468, 502, 544, 576, 612, 624, 663, 753, 816, 832, 884, 936, 1004, 1088, 1224, 1248, 1326, 1506, 1632, 1768, 1872, 1989, 2008, 2259, 2448, 2496, 2652, 3012, 3263, 3264, 3536, 3744, 3978, 4016, 4267, 4518, 4896, 5304, 6024, 6526, 7072, 7488, 7956, 8032, 8534, 9036, 9789, 9792, 10608, 12048, 12801, 13052, 14144, 15912, 16064, 17068, 18072, 19578, 21216, 24096, 25602, 26104, 29367, 31824, 34136, 36144, 38403, 39156, 42432, 48192, 51204, 52208, 55471, 58734, 63648, 68272, 72288, 76806, 78312, 102408, 104416, 110942, 117468, 127296, 136544, 144576, 153612, 156624, 166413, 204816, 208832, 221884, 234936, 273088, 307224, 313248, 332826, 409632, 443768, 469872, 499239, 614448, 626496, 665652, 819264, 887536, 939744, 998478, 1228896, 1331304, 1775072, 1879488, 1996956, 2457792, 2662608, 3550144, 3993912, 5325216, 7987824, 10650432, 15975648, 31951296]

約数ペア:

[(1, 31951296), (2, 15975648), (3, 10650432), (4, 7987824), (6, 5325216), (8, 3993912), (9, 3550144), (12, 2662608), (13, 2457792), (16, 1996956), (17, 1879488), (18, 1775072), (24, 1331304), (26, 1228896), (32, 998478), (34, 939744), (36, 887536), (39, 819264), (48, 665652), (51, 626496), (52, 614448), (64, 499239), (68, 469872), (72, 443768), (78, 409632), (96, 332826), (102, 313248), (104, 307224), (117, 273088), (136, 234936), (144, 221884), (153, 208832), (156, 204816), (192, 166413), (204, 156624), (208, 153612), (221, 144576), (234, 136544), (251, 127296), (272, 117468), (288, 110942), (306, 104416), (312, 102408), (408, 78312), (416, 76806), (442, 72288), (468, 68272), (502, 63648), (544, 58734), (576, 55471), (612, 52208), (624, 51204), (663, 48192), (753, 42432), (816, 39156), (832, 38403), (884, 36144), (936, 34136), (1004, 31824), (1088, 29367), (1224, 26104), (1248, 25602), (1326, 24096), (1506, 21216), (1632, 19578), (1768, 18072), (1872, 17068), (1989, 16064), (2008, 15912), (2259, 14144), (2448, 13052), (2496, 12801), (2652, 12048), (3012, 10608), (3263, 9792), (3264, 9789), (3536, 9036), (3744, 8534), (3978, 8032), (4016, 7956), (4267, 7488), (4518, 7072), (4896, 6526), (5304, 6024)]