25728795288

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{421}}^1\times {\mathrm{499}}^1$

素因数の和:954

約数の個数: 256

約数和(自身を含む): 83049600000

約数和(自身を除く): 57320804712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 421, 486, 499, 504, 567, 648, 729, 756, 842, 972, 998, 1134, 1263, 1458, 1497, 1512, 1684, 1701, 1944, 1996, 2187, 2268, 2526, 2916, 2947, 2994, 3368, 3402, 3493, 3789, 3992, 4374, 4491, 4536, 5052, 5103, 5832, 5894, 5988, 6804, 6986, 7578, 8748, 8841, 8982, 10104, 10206, 10479, 11367, 11788, 11976, 13473, 13608, 13972, 15156, 15309, 17496, 17682, 17964, 20412, 20958, 22734, 23576, 26523, 26946, 27944, 30312, 30618, 31437, 34101, 35364, 35928, 40419, 40824, 41916, 45468, 53046, 53892, 61236, 62874, 68202, 70728, 79569, 80838, 83832, 90936, 94311, 102303, 106092, 107784, 121257, 122472, 125748, 136404, 159138, 161676, 188622, 204606, 210079, 212184, 238707, 242514, 251496, 272808, 282933, 306909, 318276, 323352, 363771, 377244, 409212, 420158, 477414, 485028, 565866, 613818, 630237, 636552, 716121, 727542, 754488, 818424, 840316, 848799, 920727, 954828, 970056, 1091313, 1131732, 1227636, 1260474, 1432242, 1455084, 1470553, 1680632, 1697598, 1841454, 1890711, 1909656, 2148363, 2182626, 2263464, 2455272, 2520948, 2546397, 2864484, 2910168, 2941106, 3395196, 3682908, 3781422, 4296726, 4365252, 4411659, 5041896, 5092794, 5672133, 5728968, 5882212, 6445089, 6790392, 7365816, 7562844, 7639191, 8593452, 8730504, 8823318, 10185588, 11344266, 11764424, 12890178, 13234977, 15125688, 15278382, 17016399, 17186904, 17646636, 20371176, 22688532, 25780356, 26469954, 30556764, 34032798, 35293272, 39704931, 45377064, 51049197, 51560712, 52939908, 61113528, 68065596, 79409862, 102098394, 105879816, 119114793, 136131192, 153147591, 158819724, 204196788, 238229586, 306295182, 317639448, 357344379, 408393576, 459442773, 476459172, 612590364, 714688758, 918885546, 952918344, 1072033137, 1225180728, 1429377516, 1837771092, 2144066274, 2858755032, 3216099411, 3675542184, 4288132548, 6432198822, 8576265096, 12864397644, 25728795288]

約数ペア:

[(1, 25728795288), (2, 12864397644), (3, 8576265096), (4, 6432198822), (6, 4288132548), (7, 3675542184), (8, 3216099411), (9, 2858755032), (12, 2144066274), (14, 1837771092), (18, 1429377516), (21, 1225180728), (24, 1072033137), (27, 952918344), (28, 918885546), (36, 714688758), (42, 612590364), (54, 476459172), (56, 459442773), (63, 408393576), (72, 357344379), (81, 317639448), (84, 306295182), (108, 238229586), (126, 204196788), (162, 158819724), (168, 153147591), (189, 136131192), (216, 119114793), (243, 105879816), (252, 102098394), (324, 79409862), (378, 68065596), (421, 61113528), (486, 52939908), (499, 51560712), (504, 51049197), (567, 45377064), (648, 39704931), (729, 35293272), (756, 34032798), (842, 30556764), (972, 26469954), (998, 25780356), (1134, 22688532), (1263, 20371176), (1458, 17646636), (1497, 17186904), (1512, 17016399), (1684, 15278382), (1701, 15125688), (1944, 13234977), (1996, 12890178), (2187, 11764424), (2268, 11344266), (2526, 10185588), (2916, 8823318), (2947, 8730504), (2994, 8593452), (3368, 7639191), (3402, 7562844), (3493, 7365816), (3789, 6790392), (3992, 6445089), (4374, 5882212), (4491, 5728968), (4536, 5672133), (5052, 5092794), (5103, 5041896), (5832, 4411659), (5894, 4365252), (5988, 4296726), (6804, 3781422), (6986, 3682908), (7578, 3395196), (8748, 2941106), (8841, 2910168), (8982, 2864484), (10104, 2546397), (10206, 2520948), (10479, 2455272), (11367, 2263464), (11788, 2182626), (11976, 2148363), (13473, 1909656), (13608, 1890711), (13972, 1841454), (15156, 1697598), (15309, 1680632), (17496, 1470553), (17682, 1455084), (17964, 1432242), (20412, 1260474), (20958, 1227636), (22734, 1131732), (23576, 1091313), (26523, 970056), (26946, 954828), (27944, 920727), (30312, 848799), (30618, 840316), (31437, 818424), (34101, 754488), (35364, 727542), (35928, 716121), (40419, 636552), (40824, 630237), (41916, 613818), (45468, 565866), (53046, 485028), (53892, 477414), (61236, 420158), (62874, 409212), (68202, 377244), (70728, 363771), (79569, 323352), (80838, 318276), (83832, 306909), (90936, 282933), (94311, 272808), (102303, 251496), (106092, 242514), (107784, 238707), (121257, 212184), (122472, 210079), (125748, 204606), (136404, 188622), (159138, 161676)]