198722016

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 590151744

約数和(自身を除く): 391429728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 53, 72, 94, 96, 106, 141, 144, 159, 188, 212, 277, 282, 288, 318, 376, 423, 424, 477, 554, 564, 636, 752, 831, 846, 848, 954, 1108, 1128, 1272, 1504, 1662, 1692, 1696, 1908, 2216, 2256, 2491, 2493, 2544, 3324, 3384, 3816, 4432, 4512, 4982, 4986, 5088, 6648, 6768, 7473, 7632, 8864, 9964, 9972, 13019, 13296, 13536, 14681, 14946, 15264, 19928, 19944, 22419, 26038, 26592, 29362, 29892, 39057, 39856, 39888, 44043, 44838, 52076, 58724, 59784, 78114, 79712, 79776, 88086, 89676, 104152, 117171, 117448, 119568, 132129, 156228, 176172, 179352, 208304, 234342, 234896, 239136, 264258, 312456, 352344, 358704, 416608, 468684, 469792, 528516, 624912, 690007, 704688, 717408, 937368, 1057032, 1249824, 1380014, 1409376, 1874736, 2070021, 2114064, 2760028, 3749472, 4140042, 4228128, 5520056, 6210063, 8280084, 11040112, 12420126, 16560168, 22080224, 24840252, 33120336, 49680504, 66240672, 99361008, 198722016]

約数ペア:

[(1, 198722016), (2, 99361008), (3, 66240672), (4, 49680504), (6, 33120336), (8, 24840252), (9, 22080224), (12, 16560168), (16, 12420126), (18, 11040112), (24, 8280084), (32, 6210063), (36, 5520056), (47, 4228128), (48, 4140042), (53, 3749472), (72, 2760028), (94, 2114064), (96, 2070021), (106, 1874736), (141, 1409376), (144, 1380014), (159, 1249824), (188, 1057032), (212, 937368), (277, 717408), (282, 704688), (288, 690007), (318, 624912), (376, 528516), (423, 469792), (424, 468684), (477, 416608), (554, 358704), (564, 352344), (636, 312456), (752, 264258), (831, 239136), (846, 234896), (848, 234342), (954, 208304), (1108, 179352), (1128, 176172), (1272, 156228), (1504, 132129), (1662, 119568), (1692, 117448), (1696, 117171), (1908, 104152), (2216, 89676), (2256, 88086), (2491, 79776), (2493, 79712), (2544, 78114), (3324, 59784), (3384, 58724), (3816, 52076), (4432, 44838), (4512, 44043), (4982, 39888), (4986, 39856), (5088, 39057), (6648, 29892), (6768, 29362), (7473, 26592), (7632, 26038), (8864, 22419), (9964, 19944), (9972, 19928), (13019, 15264), (13296, 14946), (13536, 14681)]