406831968

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{14563}}^1$

素因数の和:14676

約数の個数: 72

約数和(自身を含む): 1168935768

約数和(自身を除く): 762103800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 6984, 9312, 13968, 14563, 27936, 29126, 43689, 58252, 87378, 116504, 131067, 174756, 233008, 262134, 349512, 466016, 524268, 699024, 1048536, 1398048, 1412611, 2097072, 2825222, 4194144, 4237833, 5650444, 8475666, 11300888, 12713499, 16951332, 22601776, 25426998, 33902664, 45203552, 50853996, 67805328, 101707992, 135610656, 203415984, 406831968]

約数ペア:

[(1, 406831968), (2, 203415984), (3, 135610656), (4, 101707992), (6, 67805328), (8, 50853996), (9, 45203552), (12, 33902664), (16, 25426998), (18, 22601776), (24, 16951332), (32, 12713499), (36, 11300888), (48, 8475666), (72, 5650444), (96, 4237833), (97, 4194144), (144, 2825222), (194, 2097072), (288, 1412611), (291, 1398048), (388, 1048536), (582, 699024), (776, 524268), (873, 466016), (1164, 349512), (1552, 262134), (1746, 233008), (2328, 174756), (3104, 131067), (3492, 116504), (4656, 87378), (6984, 58252), (9312, 43689), (13968, 29126), (14563, 27936)]