838950816

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2749}}^1$

素因数の和:2807

約数の個数: 144

約数和(自身を含む): 2553012000

約数和(自身を除く): 1714061184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 132, 136, 176, 187, 204, 264, 272, 289, 352, 374, 408, 528, 544, 561, 578, 748, 816, 867, 1056, 1122, 1156, 1496, 1632, 1734, 2244, 2312, 2749, 2992, 3179, 3468, 4488, 4624, 5498, 5984, 6358, 6936, 8247, 8976, 9248, 9537, 10996, 12716, 13872, 16494, 17952, 19074, 21992, 25432, 27744, 30239, 32988, 38148, 43984, 46733, 50864, 60478, 65976, 76296, 87968, 90717, 93466, 101728, 120956, 131952, 140199, 152592, 181434, 186932, 241912, 263904, 280398, 305184, 362868, 373864, 483824, 514063, 560796, 725736, 747728, 794461, 967648, 1028126, 1121592, 1451472, 1495456, 1542189, 1588922, 2056252, 2243184, 2383383, 2902944, 3084378, 3177844, 4112504, 4486368, 4766766, 6168756, 6355688, 8225008, 8739071, 9533532, 12337512, 12711376, 16450016, 17478142, 19067064, 24675024, 25422752, 26217213, 34956284, 38134128, 49350048, 52434426, 69912568, 76268256, 104868852, 139825136, 209737704, 279650272, 419475408, 838950816]

約数ペア:

[(1, 838950816), (2, 419475408), (3, 279650272), (4, 209737704), (6, 139825136), (8, 104868852), (11, 76268256), (12, 69912568), (16, 52434426), (17, 49350048), (22, 38134128), (24, 34956284), (32, 26217213), (33, 25422752), (34, 24675024), (44, 19067064), (48, 17478142), (51, 16450016), (66, 12711376), (68, 12337512), (88, 9533532), (96, 8739071), (102, 8225008), (132, 6355688), (136, 6168756), (176, 4766766), (187, 4486368), (204, 4112504), (264, 3177844), (272, 3084378), (289, 2902944), (352, 2383383), (374, 2243184), (408, 2056252), (528, 1588922), (544, 1542189), (561, 1495456), (578, 1451472), (748, 1121592), (816, 1028126), (867, 967648), (1056, 794461), (1122, 747728), (1156, 725736), (1496, 560796), (1632, 514063), (1734, 483824), (2244, 373864), (2312, 362868), (2749, 305184), (2992, 280398), (3179, 263904), (3468, 241912), (4488, 186932), (4624, 181434), (5498, 152592), (5984, 140199), (6358, 131952), (6936, 120956), (8247, 101728), (8976, 93466), (9248, 90717), (9537, 87968), (10996, 76296), (12716, 65976), (13872, 60478), (16494, 50864), (17952, 46733), (19074, 43984), (21992, 38148), (25432, 32988), (27744, 30239)]