28267768368

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{78553}}^1$

素因数の和:78601

約数の個数: 240

約数和(自身を含む): 99939540960

約数和(自身を除く): 71671772592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 84, 98, 102, 108, 112, 119, 126, 136, 144, 147, 153, 168, 189, 196, 204, 216, 238, 252, 272, 294, 306, 336, 357, 378, 392, 408, 432, 441, 459, 476, 504, 588, 612, 714, 756, 784, 816, 833, 882, 918, 952, 1008, 1071, 1176, 1224, 1323, 1428, 1512, 1666, 1764, 1836, 1904, 2142, 2352, 2448, 2499, 2646, 2856, 3024, 3213, 3332, 3528, 3672, 4284, 4998, 5292, 5712, 6426, 6664, 7056, 7344, 7497, 8568, 9996, 10584, 12852, 13328, 14994, 17136, 19992, 21168, 22491, 25704, 29988, 39984, 44982, 51408, 59976, 78553, 89964, 119952, 157106, 179928, 235659, 314212, 359856, 471318, 549871, 628424, 706977, 942636, 1099742, 1256848, 1335401, 1413954, 1649613, 1885272, 2120931, 2199484, 2670802, 2827908, 3299226, 3770544, 3849097, 4006203, 4241862, 4398968, 4948839, 5341604, 5655816, 6598452, 7698194, 8012406, 8483724, 8797936, 9347807, 9897678, 10683208, 11311632, 11547291, 12018609, 13196904, 14846517, 15396388, 16024812, 16967448, 18695614, 19795356, 21366416, 23094582, 24037218, 26393808, 28043421, 29693034, 30792776, 32049624, 33934896, 34641873, 36055827, 37391228, 39590712, 46189164, 48074436, 56086842, 59386068, 61585552, 64099248, 65434649, 69283746, 72111654, 74782456, 79181424, 84130263, 92378328, 96148872, 103925619, 112173684, 118772136, 130869298, 138567492, 144223308, 149564912, 168260526, 184756656, 192297744, 196303947, 207851238, 224347368, 237544272, 252390789, 261738596, 277134984, 288446616, 336521052, 392607894, 415702476, 448694736, 504781578, 523477192, 554269968, 576893232, 588911841, 673042104, 785215788, 831404952, 1009563156, 1046954384, 1177823682, 1346084208, 1570431576, 1662809904, 1766735523, 2019126312, 2355647364, 3140863152, 3533471046, 4038252624, 4711294728, 7066942092, 9422589456, 14133884184, 28267768368]

約数ペア:

[(1, 28267768368), (2, 14133884184), (3, 9422589456), (4, 7066942092), (6, 4711294728), (7, 4038252624), (8, 3533471046), (9, 3140863152), (12, 2355647364), (14, 2019126312), (16, 1766735523), (17, 1662809904), (18, 1570431576), (21, 1346084208), (24, 1177823682), (27, 1046954384), (28, 1009563156), (34, 831404952), (36, 785215788), (42, 673042104), (48, 588911841), (49, 576893232), (51, 554269968), (54, 523477192), (56, 504781578), (63, 448694736), (68, 415702476), (72, 392607894), (84, 336521052), (98, 288446616), (102, 277134984), (108, 261738596), (112, 252390789), (119, 237544272), (126, 224347368), (136, 207851238), (144, 196303947), (147, 192297744), (153, 184756656), (168, 168260526), (189, 149564912), (196, 144223308), (204, 138567492), (216, 130869298), (238, 118772136), (252, 112173684), (272, 103925619), (294, 96148872), (306, 92378328), (336, 84130263), (357, 79181424), (378, 74782456), (392, 72111654), (408, 69283746), (432, 65434649), (441, 64099248), (459, 61585552), (476, 59386068), (504, 56086842), (588, 48074436), (612, 46189164), (714, 39590712), (756, 37391228), (784, 36055827), (816, 34641873), (833, 33934896), (882, 32049624), (918, 30792776), (952, 29693034), (1008, 28043421), (1071, 26393808), (1176, 24037218), (1224, 23094582), (1323, 21366416), (1428, 19795356), (1512, 18695614), (1666, 16967448), (1764, 16024812), (1836, 15396388), (1904, 14846517), (2142, 13196904), (2352, 12018609), (2448, 11547291), (2499, 11311632), (2646, 10683208), (2856, 9897678), (3024, 9347807), (3213, 8797936), (3332, 8483724), (3528, 8012406), (3672, 7698194), (4284, 6598452), (4998, 5655816), (5292, 5341604), (5712, 4948839), (6426, 4398968), (6664, 4241862), (7056, 4006203), (7344, 3849097), (7497, 3770544), (8568, 3299226), (9996, 2827908), (10584, 2670802), (12852, 2199484), (13328, 2120931), (14994, 1885272), (17136, 1649613), (19992, 1413954), (21168, 1335401), (22491, 1256848), (25704, 1099742), (29988, 942636), (39984, 706977), (44982, 628424), (51408, 549871), (59976, 471318), (78553, 359856), (89964, 314212), (119952, 235659), (157106, 179928)]