21103476768

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:868

約数の個数: 288

約数和(自身を含む): 67236728832

約数和(自身を除く): 46133252064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 47, 48, 66, 72, 88, 94, 96, 99, 132, 141, 144, 176, 188, 198, 264, 271, 282, 288, 352, 376, 396, 423, 517, 523, 528, 542, 564, 752, 792, 813, 846, 1034, 1046, 1056, 1084, 1128, 1504, 1551, 1569, 1584, 1626, 1692, 2068, 2092, 2168, 2256, 2439, 2981, 3102, 3138, 3168, 3252, 3384, 4136, 4184, 4336, 4512, 4653, 4707, 4878, 5753, 5962, 6204, 6276, 6504, 6768, 8272, 8368, 8672, 8943, 9306, 9414, 9756, 11506, 11924, 12408, 12552, 12737, 13008, 13536, 16544, 16736, 17259, 17886, 18612, 18828, 19512, 23012, 23848, 24581, 24816, 25104, 25474, 26016, 26829, 34518, 35772, 37224, 37656, 38211, 39024, 46024, 47696, 49162, 49632, 50208, 50948, 51777, 53658, 69036, 71544, 73743, 74448, 75312, 76422, 78048, 92048, 95392, 98324, 101896, 103554, 107316, 114633, 138072, 140107, 141733, 143088, 147486, 148896, 150624, 152844, 184096, 196648, 203792, 207108, 214632, 221229, 229266, 270391, 276144, 280214, 283466, 286176, 294972, 305688, 393296, 407584, 414216, 420321, 425199, 429264, 442458, 458532, 540782, 552288, 560428, 566932, 589944, 611376, 786592, 811173, 828432, 840642, 850398, 858528, 884916, 917064, 1081564, 1120856, 1133864, 1179888, 1222752, 1260963, 1275597, 1559063, 1622346, 1656864, 1681284, 1700796, 1769832, 1834128, 2163128, 2241712, 2267728, 2359776, 2433519, 2521926, 2551194, 3118126, 3244692, 3362568, 3401592, 3539664, 3668256, 4326256, 4483424, 4535456, 4677189, 4867038, 5043852, 5102388, 6236252, 6489384, 6661451, 6725136, 6803184, 7079328, 8652512, 9354378, 9734076, 10087704, 10204776, 12472504, 12978768, 13322902, 13450272, 13606368, 14031567, 18708756, 19468152, 19984353, 20175408, 20409552, 24945008, 25957536, 26645804, 28063134, 37417512, 38936304, 39968706, 40350816, 40819104, 49890016, 53291608, 56126268, 59953059, 73275961, 74835024, 77872608, 79937412, 106583216, 112252536, 119906118, 146551922, 149670048, 159874824, 213166432, 219827883, 224505072, 239812236, 293103844, 319749648, 439655766, 449010144, 479624472, 586207688, 639499296, 659483649, 879311532, 959248944, 1172415376, 1318967298, 1758623064, 1918497888, 2344830752, 2637934596, 3517246128, 5275869192, 7034492256, 10551738384, 21103476768]

約数ペア:

[(1, 21103476768), (2, 10551738384), (3, 7034492256), (4, 5275869192), (6, 3517246128), (8, 2637934596), (9, 2344830752), (11, 1918497888), (12, 1758623064), (16, 1318967298), (18, 1172415376), (22, 959248944), (24, 879311532), (32, 659483649), (33, 639499296), (36, 586207688), (44, 479624472), (47, 449010144), (48, 439655766), (66, 319749648), (72, 293103844), (88, 239812236), (94, 224505072), (96, 219827883), (99, 213166432), (132, 159874824), (141, 149670048), (144, 146551922), (176, 119906118), (188, 112252536), (198, 106583216), (264, 79937412), (271, 77872608), (282, 74835024), (288, 73275961), (352, 59953059), (376, 56126268), (396, 53291608), (423, 49890016), (517, 40819104), (523, 40350816), (528, 39968706), (542, 38936304), (564, 37417512), (752, 28063134), (792, 26645804), (813, 25957536), (846, 24945008), (1034, 20409552), (1046, 20175408), (1056, 19984353), (1084, 19468152), (1128, 18708756), (1504, 14031567), (1551, 13606368), (1569, 13450272), (1584, 13322902), (1626, 12978768), (1692, 12472504), (2068, 10204776), (2092, 10087704), (2168, 9734076), (2256, 9354378), (2439, 8652512), (2981, 7079328), (3102, 6803184), (3138, 6725136), (3168, 6661451), (3252, 6489384), (3384, 6236252), (4136, 5102388), (4184, 5043852), (4336, 4867038), (4512, 4677189), (4653, 4535456), (4707, 4483424), (4878, 4326256), (5753, 3668256), (5962, 3539664), (6204, 3401592), (6276, 3362568), (6504, 3244692), (6768, 3118126), (8272, 2551194), (8368, 2521926), (8672, 2433519), (8943, 2359776), (9306, 2267728), (9414, 2241712), (9756, 2163128), (11506, 1834128), (11924, 1769832), (12408, 1700796), (12552, 1681284), (12737, 1656864), (13008, 1622346), (13536, 1559063), (16544, 1275597), (16736, 1260963), (17259, 1222752), (17886, 1179888), (18612, 1133864), (18828, 1120856), (19512, 1081564), (23012, 917064), (23848, 884916), (24581, 858528), (24816, 850398), (25104, 840642), (25474, 828432), (26016, 811173), (26829, 786592), (34518, 611376), (35772, 589944), (37224, 566932), (37656, 560428), (38211, 552288), (39024, 540782), (46024, 458532), (47696, 442458), (49162, 429264), (49632, 425199), (50208, 420321), (50948, 414216), (51777, 407584), (53658, 393296), (69036, 305688), (71544, 294972), (73743, 286176), (74448, 283466), (75312, 280214), (76422, 276144), (78048, 270391), (92048, 229266), (95392, 221229), (98324, 214632), (101896, 207108), (103554, 203792), (107316, 196648), (114633, 184096), (138072, 152844), (140107, 150624), (141733, 148896), (143088, 147486)]