28280537208

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{154579}}^1$

素因数の和:154623

約数の個数: 192

約数和(自身を含む): 98683872000

約数和(自身を除く): 70403334792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 121, 126, 132, 154, 168, 189, 198, 216, 231, 242, 252, 264, 297, 308, 363, 378, 396, 462, 484, 504, 594, 616, 693, 726, 756, 792, 847, 924, 968, 1089, 1188, 1386, 1452, 1512, 1694, 1848, 2079, 2178, 2376, 2541, 2772, 2904, 3267, 3388, 4158, 4356, 5082, 5544, 6534, 6776, 7623, 8316, 8712, 10164, 13068, 15246, 16632, 20328, 22869, 26136, 30492, 45738, 60984, 91476, 154579, 182952, 309158, 463737, 618316, 927474, 1082053, 1236632, 1391211, 1700369, 1854948, 2164106, 2782422, 3246159, 3400738, 3709896, 4173633, 4328212, 5101107, 5564844, 6492318, 6801476, 8347266, 8656424, 9738477, 10202214, 11129688, 11902583, 12984636, 13602952, 15303321, 16694532, 18704059, 19476954, 20404428, 23805166, 25969272, 29215431, 30606642, 33389064, 35707749, 37408118, 38953908, 40808856, 45909963, 47610332, 56112177, 58430862, 61213284, 71415498, 74816236, 77907816, 91819926, 95220664, 107123247, 112224354, 116861724, 122426568, 130928413, 142830996, 149632472, 168336531, 183639852, 214246494, 224448708, 233723448, 261856826, 285661992, 321369741, 336673062, 367279704, 392785239, 428492988, 448897416, 505009593, 523713652, 642739482, 673346124, 785570478, 856985976, 1010019186, 1047427304, 1178355717, 1285478964, 1346692248, 1571140956, 2020038372, 2356711434, 2570957928, 3142281912, 3535067151, 4040076744, 4713422868, 7070134302, 9426845736, 14140268604, 28280537208]

約数ペア:

[(1, 28280537208), (2, 14140268604), (3, 9426845736), (4, 7070134302), (6, 4713422868), (7, 4040076744), (8, 3535067151), (9, 3142281912), (11, 2570957928), (12, 2356711434), (14, 2020038372), (18, 1571140956), (21, 1346692248), (22, 1285478964), (24, 1178355717), (27, 1047427304), (28, 1010019186), (33, 856985976), (36, 785570478), (42, 673346124), (44, 642739482), (54, 523713652), (56, 505009593), (63, 448897416), (66, 428492988), (72, 392785239), (77, 367279704), (84, 336673062), (88, 321369741), (99, 285661992), (108, 261856826), (121, 233723448), (126, 224448708), (132, 214246494), (154, 183639852), (168, 168336531), (189, 149632472), (198, 142830996), (216, 130928413), (231, 122426568), (242, 116861724), (252, 112224354), (264, 107123247), (297, 95220664), (308, 91819926), (363, 77907816), (378, 74816236), (396, 71415498), (462, 61213284), (484, 58430862), (504, 56112177), (594, 47610332), (616, 45909963), (693, 40808856), (726, 38953908), (756, 37408118), (792, 35707749), (847, 33389064), (924, 30606642), (968, 29215431), (1089, 25969272), (1188, 23805166), (1386, 20404428), (1452, 19476954), (1512, 18704059), (1694, 16694532), (1848, 15303321), (2079, 13602952), (2178, 12984636), (2376, 11902583), (2541, 11129688), (2772, 10202214), (2904, 9738477), (3267, 8656424), (3388, 8347266), (4158, 6801476), (4356, 6492318), (5082, 5564844), (5544, 5101107), (6534, 4328212), (6776, 4173633), (7623, 3709896), (8316, 3400738), (8712, 3246159), (10164, 2782422), (13068, 2164106), (15246, 1854948), (16632, 1700369), (20328, 1391211), (22869, 1236632), (26136, 1082053), (30492, 927474), (45738, 618316), (60984, 463737), (91476, 309158), (154579, 182952)]