944727728

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14321}}^1$

素因数の和:14386

約数の個数: 80

約数和(自身を含む): 2273187840

約数和(自身を除く): 1328460112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 3472, 4123, 4712, 8246, 9424, 14321, 16492, 28642, 32984, 57284, 65968, 100247, 114568, 200494, 229136, 272099, 400988, 443951, 544198, 801976, 887902, 1088396, 1603952, 1775804, 1904693, 2176792, 3107657, 3551608, 3809386, 4353584, 6215314, 7103216, 7618772, 8435069, 12430628, 15237544, 16870138, 24861256, 30475088, 33740276, 49722512, 59045483, 67480552, 118090966, 134961104, 236181932, 472363864, 944727728]

約数ペア:

[(1, 944727728), (2, 472363864), (4, 236181932), (7, 134961104), (8, 118090966), (14, 67480552), (16, 59045483), (19, 49722512), (28, 33740276), (31, 30475088), (38, 24861256), (56, 16870138), (62, 15237544), (76, 12430628), (112, 8435069), (124, 7618772), (133, 7103216), (152, 6215314), (217, 4353584), (248, 3809386), (266, 3551608), (304, 3107657), (434, 2176792), (496, 1904693), (532, 1775804), (589, 1603952), (868, 1088396), (1064, 887902), (1178, 801976), (1736, 544198), (2128, 443951), (2356, 400988), (3472, 272099), (4123, 229136), (4712, 200494), (8246, 114568), (9424, 100247), (14321, 65968), (16492, 57284), (28642, 32984)]