427533288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10303}}^1$

素因数の和:10351

約数の個数: 128

約数和(自身を含む): 1384857600

約数和(自身を除く): 957324312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5928, 6916, 10303, 10374, 13832, 20606, 20748, 30909, 41212, 41496, 61818, 72121, 82424, 123636, 133939, 144242, 195757, 216363, 247272, 267878, 288484, 391514, 401817, 432726, 535756, 576968, 587271, 783028, 803634, 865452, 937573, 1071512, 1174542, 1370299, 1566056, 1607268, 1730904, 1875146, 2349084, 2544841, 2740598, 2812719, 3214536, 3750292, 4110897, 4698168, 5089682, 5481196, 5625438, 7500584, 7634523, 8221794, 10179364, 10962392, 11250876, 15269046, 16443588, 17813887, 20358728, 22501752, 30538092, 32887176, 35627774, 53441661, 61076184, 71255548, 106883322, 142511096, 213766644, 427533288]

約数ペア:

[(1, 427533288), (2, 213766644), (3, 142511096), (4, 106883322), (6, 71255548), (7, 61076184), (8, 53441661), (12, 35627774), (13, 32887176), (14, 30538092), (19, 22501752), (21, 20358728), (24, 17813887), (26, 16443588), (28, 15269046), (38, 11250876), (39, 10962392), (42, 10179364), (52, 8221794), (56, 7634523), (57, 7500584), (76, 5625438), (78, 5481196), (84, 5089682), (91, 4698168), (104, 4110897), (114, 3750292), (133, 3214536), (152, 2812719), (156, 2740598), (168, 2544841), (182, 2349084), (228, 1875146), (247, 1730904), (266, 1607268), (273, 1566056), (312, 1370299), (364, 1174542), (399, 1071512), (456, 937573), (494, 865452), (532, 803634), (546, 783028), (728, 587271), (741, 576968), (798, 535756), (988, 432726), (1064, 401817), (1092, 391514), (1482, 288484), (1596, 267878), (1729, 247272), (1976, 216363), (2184, 195757), (2964, 144242), (3192, 133939), (3458, 123636), (5187, 82424), (5928, 72121), (6916, 61818), (10303, 41496), (10374, 41212), (13832, 30909), (20606, 20748)]