21432272232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{394963}}^1$

素因数の和:395015

約数の個数: 128

約数和(自身を含む): 68249779200

約数和(自身を除く): 46817506968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1596, 1938, 2261, 2584, 2856, 3192, 3876, 4522, 6783, 7752, 9044, 13566, 18088, 27132, 54264, 394963, 789926, 1184889, 1579852, 2369778, 2764741, 3159704, 4739556, 5529482, 6714371, 7504297, 8294223, 9479112, 11058964, 13428742, 15008594, 16588446, 20143113, 22117928, 22512891, 26857484, 30017188, 33176892, 40286226, 45025782, 47000597, 52530079, 53714968, 60034376, 66353784, 80572452, 90051564, 94001194, 105060158, 127573049, 141001791, 157590237, 161144904, 180103128, 188002388, 210120316, 255146098, 282003582, 315180474, 376004776, 382719147, 420240632, 510292196, 564007164, 630360948, 765438294, 893011343, 1020584392, 1128014328, 1260721896, 1530876588, 1786022686, 2679034029, 3061753176, 3572045372, 5358068058, 7144090744, 10716136116, 21432272232]

約数ペア:

[(1, 21432272232), (2, 10716136116), (3, 7144090744), (4, 5358068058), (6, 3572045372), (7, 3061753176), (8, 2679034029), (12, 1786022686), (14, 1530876588), (17, 1260721896), (19, 1128014328), (21, 1020584392), (24, 893011343), (28, 765438294), (34, 630360948), (38, 564007164), (42, 510292196), (51, 420240632), (56, 382719147), (57, 376004776), (68, 315180474), (76, 282003582), (84, 255146098), (102, 210120316), (114, 188002388), (119, 180103128), (133, 161144904), (136, 157590237), (152, 141001791), (168, 127573049), (204, 105060158), (228, 94001194), (238, 90051564), (266, 80572452), (323, 66353784), (357, 60034376), (399, 53714968), (408, 52530079), (456, 47000597), (476, 45025782), (532, 40286226), (646, 33176892), (714, 30017188), (798, 26857484), (952, 22512891), (969, 22117928), (1064, 20143113), (1292, 16588446), (1428, 15008594), (1596, 13428742), (1938, 11058964), (2261, 9479112), (2584, 8294223), (2856, 7504297), (3192, 6714371), (3876, 5529482), (4522, 4739556), (6783, 3159704), (7752, 2764741), (9044, 2369778), (13566, 1579852), (18088, 1184889), (27132, 789926), (54264, 394963)]