212918256

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1319}}^1$

素因数の和:1411

約数の個数: 120

約数和(自身を含む): 638352000

約数和(自身を除く): 425433744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 59, 72, 76, 114, 118, 144, 152, 171, 177, 228, 236, 304, 342, 354, 456, 472, 531, 684, 708, 912, 944, 1062, 1121, 1319, 1368, 1416, 2124, 2242, 2638, 2736, 2832, 3363, 3957, 4248, 4484, 5276, 6726, 7914, 8496, 8968, 10089, 10552, 11871, 13452, 15828, 17936, 20178, 21104, 23742, 25061, 26904, 31656, 40356, 47484, 50122, 53808, 63312, 75183, 77821, 80712, 94968, 100244, 150366, 155642, 161424, 189936, 200488, 225549, 233463, 300732, 311284, 400976, 451098, 466926, 601464, 622568, 700389, 902196, 933852, 1202928, 1245136, 1400778, 1478599, 1804392, 1867704, 2801556, 2957198, 3608784, 3735408, 4435797, 5603112, 5914396, 8871594, 11206224, 11828792, 13307391, 17743188, 23657584, 26614782, 35486376, 53229564, 70972752, 106459128, 212918256]

約数ペア:

[(1, 212918256), (2, 106459128), (3, 70972752), (4, 53229564), (6, 35486376), (8, 26614782), (9, 23657584), (12, 17743188), (16, 13307391), (18, 11828792), (19, 11206224), (24, 8871594), (36, 5914396), (38, 5603112), (48, 4435797), (57, 3735408), (59, 3608784), (72, 2957198), (76, 2801556), (114, 1867704), (118, 1804392), (144, 1478599), (152, 1400778), (171, 1245136), (177, 1202928), (228, 933852), (236, 902196), (304, 700389), (342, 622568), (354, 601464), (456, 466926), (472, 451098), (531, 400976), (684, 311284), (708, 300732), (912, 233463), (944, 225549), (1062, 200488), (1121, 189936), (1319, 161424), (1368, 155642), (1416, 150366), (2124, 100244), (2242, 94968), (2638, 80712), (2736, 77821), (2832, 75183), (3363, 63312), (3957, 53808), (4248, 50122), (4484, 47484), (5276, 40356), (6726, 31656), (7914, 26904), (8496, 25061), (8968, 23742), (10089, 21104), (10552, 20178), (11871, 17936), (13452, 15828)]