4418447648

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 9169288128

約数和(自身を除く): 4750840480

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 74, 122, 131, 148, 244, 262, 296, 467, 488, 524, 592, 934, 976, 1048, 1184, 1868, 1952, 2096, 2257, 3736, 4192, 4514, 4847, 7472, 7991, 9028, 9694, 14944, 15982, 17279, 18056, 19388, 28487, 31964, 34558, 36112, 38776, 56974, 61177, 63928, 69116, 72224, 77552, 113948, 122354, 127856, 138232, 155104, 227896, 244708, 255712, 276464, 295667, 455792, 489416, 552928, 591334, 911584, 978832, 1054019, 1182668, 1957664, 2108038, 2263549, 2365336, 3731797, 4216076, 4527098, 4730672, 7463594, 8432152, 9054196, 9461344, 14927188, 16864304, 18108392, 29854376, 33728608, 36216784, 59708752, 72433568, 119417504, 138076489, 276152978, 552305956, 1104611912, 2209223824, 4418447648]

約数ペア:

[(1, 4418447648), (2, 2209223824), (4, 1104611912), (8, 552305956), (16, 276152978), (32, 138076489), (37, 119417504), (61, 72433568), (74, 59708752), (122, 36216784), (131, 33728608), (148, 29854376), (244, 18108392), (262, 16864304), (296, 14927188), (467, 9461344), (488, 9054196), (524, 8432152), (592, 7463594), (934, 4730672), (976, 4527098), (1048, 4216076), (1184, 3731797), (1868, 2365336), (1952, 2263549), (2096, 2108038), (2257, 1957664), (3736, 1182668), (4192, 1054019), (4514, 978832), (4847, 911584), (7472, 591334), (7991, 552928), (9028, 489416), (9694, 455792), (14944, 295667), (15982, 276464), (17279, 255712), (18056, 244708), (19388, 227896), (28487, 155104), (31964, 138232), (34558, 127856), (36112, 122354), (38776, 113948), (56974, 77552), (61177, 72224), (63928, 69116)]