394400153088

素因数分解:

$2^9\times 3^2\times {\mathrm{331}}^1\times {\mathrm{258581}}^1$

素因数の和:258936

約数の個数: 120

約数和(自身を含む): 1141708829976

約数和(自身を除く): 747308676888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 331, 384, 512, 576, 662, 768, 993, 1152, 1324, 1536, 1986, 2304, 2648, 2979, 3972, 4608, 5296, 5958, 7944, 10592, 11916, 15888, 21184, 23832, 31776, 42368, 47664, 63552, 84736, 95328, 127104, 169472, 190656, 254208, 258581, 381312, 508416, 517162, 762624, 775743, 1034324, 1525248, 1551486, 2068648, 2327229, 3102972, 4137296, 4654458, 6205944, 8274592, 9308916, 12411888, 16549184, 18617832, 24823776, 33098368, 37235664, 49647552, 66196736, 74471328, 85590311, 99295104, 132393472, 148942656, 171180622, 198590208, 256770933, 297885312, 342361244, 397180416, 513541866, 595770624, 684722488, 770312799, 1027083732, 1191541248, 1369444976, 1540625598, 2054167464, 2738889952, 3081251196, 4108334928, 5477779904, 6162502392, 8216669856, 10955559808, 12325004784, 16433339712, 21911119616, 24650009568, 32866679424, 43822239232, 49300019136, 65733358848, 98600038272, 131466717696, 197200076544, 394400153088]

約数ペア:

[(1, 394400153088), (2, 197200076544), (3, 131466717696), (4, 98600038272), (6, 65733358848), (8, 49300019136), (9, 43822239232), (12, 32866679424), (16, 24650009568), (18, 21911119616), (24, 16433339712), (32, 12325004784), (36, 10955559808), (48, 8216669856), (64, 6162502392), (72, 5477779904), (96, 4108334928), (128, 3081251196), (144, 2738889952), (192, 2054167464), (256, 1540625598), (288, 1369444976), (331, 1191541248), (384, 1027083732), (512, 770312799), (576, 684722488), (662, 595770624), (768, 513541866), (993, 397180416), (1152, 342361244), (1324, 297885312), (1536, 256770933), (1986, 198590208), (2304, 171180622), (2648, 148942656), (2979, 132393472), (3972, 99295104), (4608, 85590311), (5296, 74471328), (5958, 66196736), (7944, 49647552), (10592, 37235664), (11916, 33098368), (15888, 24823776), (21184, 18617832), (23832, 16549184), (31776, 12411888), (42368, 9308916), (47664, 8274592), (63552, 6205944), (84736, 4654458), (95328, 4137296), (127104, 3102972), (169472, 2327229), (190656, 2068648), (254208, 1551486), (258581, 1525248), (381312, 1034324), (508416, 775743), (517162, 762624)]