339377584

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 855056384

約数和(自身を除く): 515678800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 73, 91, 103, 104, 112, 124, 146, 182, 206, 208, 217, 248, 292, 364, 403, 412, 434, 496, 511, 584, 721, 728, 806, 824, 868, 949, 1022, 1168, 1339, 1442, 1456, 1612, 1648, 1736, 1898, 2044, 2263, 2678, 2821, 2884, 3193, 3224, 3472, 3796, 4088, 4526, 5356, 5642, 5768, 6386, 6448, 6643, 7519, 7592, 8176, 9052, 9373, 10712, 11284, 11536, 12772, 13286, 15038, 15184, 15841, 18104, 18746, 21424, 22351, 22568, 25544, 26572, 29419, 30076, 31682, 36208, 37492, 41509, 44702, 45136, 51088, 52633, 53144, 58838, 60152, 63364, 74984, 83018, 89404, 97747, 105266, 106288, 117676, 120304, 126728, 149968, 166036, 178808, 195494, 205933, 210532, 233089, 235352, 253456, 290563, 332072, 357616, 390988, 411866, 421064, 466178, 470704, 581126, 664144, 684229, 781976, 823732, 842128, 932356, 1162252, 1368458, 1563952, 1631623, 1647464, 1864712, 2324504, 2736916, 3030157, 3263246, 3294928, 3729424, 4649008, 5473832, 6060314, 6526492, 10947664, 12120628, 13052984, 21211099, 24241256, 26105968, 42422198, 48482512, 84844396, 169688792, 339377584]

約数ペア:

[(1, 339377584), (2, 169688792), (4, 84844396), (7, 48482512), (8, 42422198), (13, 26105968), (14, 24241256), (16, 21211099), (26, 13052984), (28, 12120628), (31, 10947664), (52, 6526492), (56, 6060314), (62, 5473832), (73, 4649008), (91, 3729424), (103, 3294928), (104, 3263246), (112, 3030157), (124, 2736916), (146, 2324504), (182, 1864712), (206, 1647464), (208, 1631623), (217, 1563952), (248, 1368458), (292, 1162252), (364, 932356), (403, 842128), (412, 823732), (434, 781976), (496, 684229), (511, 664144), (584, 581126), (721, 470704), (728, 466178), (806, 421064), (824, 411866), (868, 390988), (949, 357616), (1022, 332072), (1168, 290563), (1339, 253456), (1442, 235352), (1456, 233089), (1612, 210532), (1648, 205933), (1736, 195494), (1898, 178808), (2044, 166036), (2263, 149968), (2678, 126728), (2821, 120304), (2884, 117676), (3193, 106288), (3224, 105266), (3472, 97747), (3796, 89404), (4088, 83018), (4526, 74984), (5356, 63364), (5642, 60152), (5768, 58838), (6386, 53144), (6448, 52633), (6643, 51088), (7519, 45136), (7592, 44702), (8176, 41509), (9052, 37492), (9373, 36208), (10712, 31682), (11284, 30076), (11536, 29419), (12772, 26572), (13286, 25544), (15038, 22568), (15184, 22351), (15841, 21424), (18104, 18746)]