398817144

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1618

約数の個数: 192

約数和(自身を含む): 1314144000

約数和(自身を除く): 915326856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 19, 22, 24, 33, 34, 36, 38, 44, 51, 57, 66, 68, 72, 76, 88, 99, 102, 114, 132, 136, 152, 153, 171, 187, 198, 204, 209, 228, 264, 306, 323, 342, 374, 396, 408, 418, 456, 561, 612, 627, 646, 684, 748, 792, 836, 969, 1122, 1224, 1254, 1292, 1368, 1496, 1559, 1672, 1683, 1881, 1938, 2244, 2508, 2584, 2907, 3118, 3366, 3553, 3762, 3876, 4488, 4677, 5016, 5814, 6236, 6732, 7106, 7524, 7752, 9354, 10659, 11628, 12472, 13464, 14031, 14212, 15048, 17149, 18708, 21318, 23256, 26503, 28062, 28424, 29621, 31977, 34298, 37416, 42636, 51447, 53006, 56124, 59242, 63954, 68596, 79509, 85272, 88863, 102894, 106012, 112248, 118484, 127908, 137192, 154341, 159018, 177726, 205788, 212024, 236968, 238527, 255816, 266589, 291533, 308682, 318036, 325831, 355452, 411576, 477054, 503557, 533178, 583066, 617364, 636072, 651662, 710904, 874599, 954108, 977493, 1007114, 1066356, 1166132, 1234728, 1303324, 1510671, 1749198, 1908216, 1954986, 2014228, 2132712, 2332264, 2606648, 2623797, 2932479, 3021342, 3498396, 3909972, 4028456, 4532013, 5247594, 5539127, 5864958, 6042684, 6996792, 7819944, 9064026, 10495188, 11078254, 11729916, 12085368, 16617381, 18128052, 20990376, 22156508, 23459832, 33234762, 36256104, 44313016, 49852143, 66469524, 99704286, 132939048, 199408572, 398817144]

約数ペア:

[(1, 398817144), (2, 199408572), (3, 132939048), (4, 99704286), (6, 66469524), (8, 49852143), (9, 44313016), (11, 36256104), (12, 33234762), (17, 23459832), (18, 22156508), (19, 20990376), (22, 18128052), (24, 16617381), (33, 12085368), (34, 11729916), (36, 11078254), (38, 10495188), (44, 9064026), (51, 7819944), (57, 6996792), (66, 6042684), (68, 5864958), (72, 5539127), (76, 5247594), (88, 4532013), (99, 4028456), (102, 3909972), (114, 3498396), (132, 3021342), (136, 2932479), (152, 2623797), (153, 2606648), (171, 2332264), (187, 2132712), (198, 2014228), (204, 1954986), (209, 1908216), (228, 1749198), (264, 1510671), (306, 1303324), (323, 1234728), (342, 1166132), (374, 1066356), (396, 1007114), (408, 977493), (418, 954108), (456, 874599), (561, 710904), (612, 651662), (627, 636072), (646, 617364), (684, 583066), (748, 533178), (792, 503557), (836, 477054), (969, 411576), (1122, 355452), (1224, 325831), (1254, 318036), (1292, 308682), (1368, 291533), (1496, 266589), (1559, 255816), (1672, 238527), (1683, 236968), (1881, 212024), (1938, 205788), (2244, 177726), (2508, 159018), (2584, 154341), (2907, 137192), (3118, 127908), (3366, 118484), (3553, 112248), (3762, 106012), (3876, 102894), (4488, 88863), (4677, 85272), (5016, 79509), (5814, 68596), (6236, 63954), (6732, 59242), (7106, 56124), (7524, 53006), (7752, 51447), (9354, 42636), (10659, 37416), (11628, 34298), (12472, 31977), (13464, 29621), (14031, 28424), (14212, 28062), (15048, 26503), (17149, 23256), (18708, 21318)]