2012493376

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1632

約数の個数: 112

約数和(自身を含む): 4482754560

約数和(自身を除く): 2470261184

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 47, 64, 76, 92, 94, 152, 184, 188, 304, 368, 376, 437, 608, 736, 752, 874, 893, 1081, 1216, 1472, 1504, 1531, 1748, 1786, 2162, 3008, 3062, 3496, 3572, 4324, 6124, 6992, 7144, 8648, 12248, 13984, 14288, 17296, 20539, 24496, 27968, 28576, 29089, 34592, 35213, 41078, 48992, 57152, 58178, 69184, 70426, 71957, 82156, 97984, 116356, 140852, 143914, 164312, 232712, 281704, 287828, 328624, 465424, 563408, 575656, 657248, 669047, 930848, 1126816, 1151312, 1314496, 1338094, 1367183, 1655011, 1861696, 2253632, 2302624, 2676188, 2734366, 3310022, 4605248, 5352376, 5468732, 6620044, 10704752, 10937464, 13240088, 21409504, 21874928, 26480176, 31445209, 42819008, 43749856, 52960352, 62890418, 87499712, 105920704, 125780836, 251561672, 503123344, 1006246688, 2012493376]

約数ペア:

[(1, 2012493376), (2, 1006246688), (4, 503123344), (8, 251561672), (16, 125780836), (19, 105920704), (23, 87499712), (32, 62890418), (38, 52960352), (46, 43749856), (47, 42819008), (64, 31445209), (76, 26480176), (92, 21874928), (94, 21409504), (152, 13240088), (184, 10937464), (188, 10704752), (304, 6620044), (368, 5468732), (376, 5352376), (437, 4605248), (608, 3310022), (736, 2734366), (752, 2676188), (874, 2302624), (893, 2253632), (1081, 1861696), (1216, 1655011), (1472, 1367183), (1504, 1338094), (1531, 1314496), (1748, 1151312), (1786, 1126816), (2162, 930848), (3008, 669047), (3062, 657248), (3496, 575656), (3572, 563408), (4324, 465424), (6124, 328624), (6992, 287828), (7144, 281704), (8648, 232712), (12248, 164312), (13984, 143914), (14288, 140852), (17296, 116356), (20539, 97984), (24496, 82156), (27968, 71957), (28576, 70426), (29089, 69184), (34592, 58178), (35213, 57152), (41078, 48992)]