1897465968

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{1597}}^1$

素因数の和:1871

約数の個数: 120

約数和(自身を含む): 5481676928

約数和(自身を除く): 3584210960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 223, 296, 333, 444, 446, 592, 666, 669, 888, 892, 1332, 1338, 1597, 1776, 1784, 2007, 2664, 2676, 3194, 3568, 4014, 4791, 5328, 5352, 6388, 8028, 8251, 9582, 10704, 12776, 14373, 16056, 16502, 19164, 24753, 25552, 28746, 32112, 33004, 38328, 49506, 57492, 59089, 66008, 74259, 76656, 99012, 114984, 118178, 132016, 148518, 177267, 198024, 229968, 236356, 297036, 354534, 356131, 396048, 472712, 531801, 594072, 709068, 712262, 945424, 1063602, 1068393, 1188144, 1418136, 1424524, 2127204, 2136786, 2836272, 2849048, 3205179, 4254408, 4273572, 5698096, 6410358, 8508816, 8547144, 12820716, 13176847, 17094288, 25641432, 26353694, 39530541, 51282864, 52707388, 79061082, 105414776, 118591623, 158122164, 210829552, 237183246, 316244328, 474366492, 632488656, 948732984, 1897465968]

約数ペア:

[(1, 1897465968), (2, 948732984), (3, 632488656), (4, 474366492), (6, 316244328), (8, 237183246), (9, 210829552), (12, 158122164), (16, 118591623), (18, 105414776), (24, 79061082), (36, 52707388), (37, 51282864), (48, 39530541), (72, 26353694), (74, 25641432), (111, 17094288), (144, 13176847), (148, 12820716), (222, 8547144), (223, 8508816), (296, 6410358), (333, 5698096), (444, 4273572), (446, 4254408), (592, 3205179), (666, 2849048), (669, 2836272), (888, 2136786), (892, 2127204), (1332, 1424524), (1338, 1418136), (1597, 1188144), (1776, 1068393), (1784, 1063602), (2007, 945424), (2664, 712262), (2676, 709068), (3194, 594072), (3568, 531801), (4014, 472712), (4791, 396048), (5328, 356131), (5352, 354534), (6388, 297036), (8028, 236356), (8251, 229968), (9582, 198024), (10704, 177267), (12776, 148518), (14373, 132016), (16056, 118178), (16502, 114984), (19164, 99012), (24753, 76656), (25552, 74259), (28746, 66008), (32112, 59089), (33004, 57492), (38328, 49506)]