18898965504

素因数分解:

$2^{10}\times 3^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:461

約数の個数: 264

約数和(自身を含む): 56052558848

約数和(自身を除く): 37153593344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 127, 128, 134, 144, 192, 201, 241, 254, 256, 268, 288, 381, 384, 402, 482, 508, 512, 536, 576, 603, 723, 762, 768, 804, 964, 1016, 1024, 1072, 1143, 1152, 1206, 1446, 1524, 1536, 1608, 1928, 2032, 2144, 2169, 2286, 2304, 2412, 2892, 3048, 3072, 3216, 3856, 4064, 4288, 4338, 4572, 4608, 4824, 5784, 6096, 6432, 7712, 8128, 8509, 8576, 8676, 9144, 9216, 9648, 11568, 12192, 12864, 15424, 16147, 16256, 17018, 17152, 17352, 18288, 19296, 23136, 24384, 25527, 25728, 30607, 30848, 32294, 32512, 34036, 34304, 34704, 36576, 38592, 46272, 48441, 48768, 51054, 51456, 61214, 61696, 64588, 65024, 68072, 68608, 69408, 73152, 76581, 77184, 91821, 92544, 96882, 97536, 102108, 102912, 122428, 123392, 129176, 130048, 136144, 138816, 145323, 146304, 153162, 154368, 183642, 185088, 193764, 195072, 204216, 205824, 244856, 246784, 258352, 272288, 275463, 277632, 290646, 292608, 306324, 308736, 367284, 370176, 387528, 390144, 408432, 489712, 516704, 544576, 550926, 555264, 581292, 585216, 612648, 617472, 734568, 740352, 775056, 816864, 979424, 1033408, 1089152, 1101852, 1110528, 1162584, 1170432, 1225296, 1469136, 1550112, 1633728, 1958848, 2050669, 2066816, 2178304, 2203704, 2221056, 2325168, 2450592, 2938272, 3100224, 3267456, 3917696, 4101338, 4133632, 4356608, 4407408, 4650336, 4901184, 5876544, 6152007, 6200448, 6534912, 7835392, 8202676, 8267264, 8713216, 8814816, 9300672, 9802368, 11753088, 12304014, 12400896, 13069824, 15670784, 16405352, 16534528, 17629632, 18456021, 18601344, 19604736, 23506176, 24608028, 24801792, 26139648, 31341568, 32810704, 35259264, 36912042, 37202688, 39209472, 47012352, 49216056, 49603584, 65621408, 70518528, 73824084, 74405376, 78418944, 94024704, 98432112, 131242816, 141037056, 147648168, 148810752, 196864224, 262485632, 282074112, 295296336, 393728448, 524971264, 590592672, 787456896, 1049942528, 1181185344, 1574913792, 2099885056, 2362370688, 3149827584, 4724741376, 6299655168, 9449482752, 18898965504]

約数ペア:

[(1, 18898965504), (2, 9449482752), (3, 6299655168), (4, 4724741376), (6, 3149827584), (8, 2362370688), (9, 2099885056), (12, 1574913792), (16, 1181185344), (18, 1049942528), (24, 787456896), (32, 590592672), (36, 524971264), (48, 393728448), (64, 295296336), (67, 282074112), (72, 262485632), (96, 196864224), (127, 148810752), (128, 147648168), (134, 141037056), (144, 131242816), (192, 98432112), (201, 94024704), (241, 78418944), (254, 74405376), (256, 73824084), (268, 70518528), (288, 65621408), (381, 49603584), (384, 49216056), (402, 47012352), (482, 39209472), (508, 37202688), (512, 36912042), (536, 35259264), (576, 32810704), (603, 31341568), (723, 26139648), (762, 24801792), (768, 24608028), (804, 23506176), (964, 19604736), (1016, 18601344), (1024, 18456021), (1072, 17629632), (1143, 16534528), (1152, 16405352), (1206, 15670784), (1446, 13069824), (1524, 12400896), (1536, 12304014), (1608, 11753088), (1928, 9802368), (2032, 9300672), (2144, 8814816), (2169, 8713216), (2286, 8267264), (2304, 8202676), (2412, 7835392), (2892, 6534912), (3048, 6200448), (3072, 6152007), (3216, 5876544), (3856, 4901184), (4064, 4650336), (4288, 4407408), (4338, 4356608), (4572, 4133632), (4608, 4101338), (4824, 3917696), (5784, 3267456), (6096, 3100224), (6432, 2938272), (7712, 2450592), (8128, 2325168), (8509, 2221056), (8576, 2203704), (8676, 2178304), (9144, 2066816), (9216, 2050669), (9648, 1958848), (11568, 1633728), (12192, 1550112), (12864, 1469136), (15424, 1225296), (16147, 1170432), (16256, 1162584), (17018, 1110528), (17152, 1101852), (17352, 1089152), (18288, 1033408), (19296, 979424), (23136, 816864), (24384, 775056), (25527, 740352), (25728, 734568), (30607, 617472), (30848, 612648), (32294, 585216), (32512, 581292), (34036, 555264), (34304, 550926), (34704, 544576), (36576, 516704), (38592, 489712), (46272, 408432), (48441, 390144), (48768, 387528), (51054, 370176), (51456, 367284), (61214, 308736), (61696, 306324), (64588, 292608), (65024, 290646), (68072, 277632), (68608, 275463), (69408, 272288), (73152, 258352), (76581, 246784), (77184, 244856), (91821, 205824), (92544, 204216), (96882, 195072), (97536, 193764), (102108, 185088), (102912, 183642), (122428, 154368), (123392, 153162), (129176, 146304), (130048, 145323), (136144, 138816)]