19946880504

素因数分解:

$2^3\times 3^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10589}}^1$

素因数の和:10649

約数の個数: 224

約数和(自身を含む): 62504298000

約数和(自身を除く): 42557417496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 81, 102, 108, 114, 136, 152, 153, 162, 171, 204, 216, 228, 243, 306, 323, 324, 342, 408, 456, 459, 486, 513, 612, 646, 648, 684, 729, 918, 969, 972, 1026, 1224, 1292, 1368, 1377, 1458, 1539, 1836, 1938, 1944, 2052, 2584, 2754, 2907, 2916, 3078, 3672, 3876, 4104, 4131, 4617, 5508, 5814, 5832, 6156, 7752, 8262, 8721, 9234, 10589, 11016, 11628, 12312, 12393, 13851, 16524, 17442, 18468, 21178, 23256, 24786, 26163, 27702, 31767, 33048, 34884, 36936, 42356, 49572, 52326, 55404, 63534, 69768, 78489, 84712, 95301, 99144, 104652, 110808, 127068, 156978, 180013, 190602, 201191, 209304, 235467, 254136, 285903, 313956, 360026, 381204, 402382, 470934, 540039, 571806, 603573, 627912, 720052, 762408, 804764, 857709, 941868, 1080078, 1143612, 1207146, 1440104, 1609528, 1620117, 1715418, 1810719, 1883736, 2160156, 2287224, 2414292, 2573127, 3240234, 3420247, 3430836, 3621438, 4320312, 4828584, 4860351, 5146254, 5432157, 6480468, 6840494, 6861672, 7242876, 7719381, 9720702, 10260741, 10292508, 10864314, 12960936, 13680988, 14485752, 14581053, 15438762, 16296471, 19441404, 20521482, 20585016, 21728628, 27361976, 29162106, 30782223, 30877524, 32592942, 38882808, 41042964, 43457256, 43743159, 48889413, 58324212, 61564446, 61755048, 65185884, 82085928, 87486318, 92346669, 97778826, 116648424, 123128892, 130371768, 131229477, 146668239, 174972636, 184693338, 195557652, 246257784, 262458954, 277040007, 293336478, 349945272, 369386676, 391115304, 524917908, 554080014, 586672956, 738773352, 831120021, 1049835816, 1108160028, 1173345912, 1662240042, 2216320056, 2493360063, 3324480084, 4986720126, 6648960168, 9973440252, 19946880504]

約数ペア:

[(1, 19946880504), (2, 9973440252), (3, 6648960168), (4, 4986720126), (6, 3324480084), (8, 2493360063), (9, 2216320056), (12, 1662240042), (17, 1173345912), (18, 1108160028), (19, 1049835816), (24, 831120021), (27, 738773352), (34, 586672956), (36, 554080014), (38, 524917908), (51, 391115304), (54, 369386676), (57, 349945272), (68, 293336478), (72, 277040007), (76, 262458954), (81, 246257784), (102, 195557652), (108, 184693338), (114, 174972636), (136, 146668239), (152, 131229477), (153, 130371768), (162, 123128892), (171, 116648424), (204, 97778826), (216, 92346669), (228, 87486318), (243, 82085928), (306, 65185884), (323, 61755048), (324, 61564446), (342, 58324212), (408, 48889413), (456, 43743159), (459, 43457256), (486, 41042964), (513, 38882808), (612, 32592942), (646, 30877524), (648, 30782223), (684, 29162106), (729, 27361976), (918, 21728628), (969, 20585016), (972, 20521482), (1026, 19441404), (1224, 16296471), (1292, 15438762), (1368, 14581053), (1377, 14485752), (1458, 13680988), (1539, 12960936), (1836, 10864314), (1938, 10292508), (1944, 10260741), (2052, 9720702), (2584, 7719381), (2754, 7242876), (2907, 6861672), (2916, 6840494), (3078, 6480468), (3672, 5432157), (3876, 5146254), (4104, 4860351), (4131, 4828584), (4617, 4320312), (5508, 3621438), (5814, 3430836), (5832, 3420247), (6156, 3240234), (7752, 2573127), (8262, 2414292), (8721, 2287224), (9234, 2160156), (10589, 1883736), (11016, 1810719), (11628, 1715418), (12312, 1620117), (12393, 1609528), (13851, 1440104), (16524, 1207146), (17442, 1143612), (18468, 1080078), (21178, 941868), (23256, 857709), (24786, 804764), (26163, 762408), (27702, 720052), (31767, 627912), (33048, 603573), (34884, 571806), (36936, 540039), (42356, 470934), (49572, 402382), (52326, 381204), (55404, 360026), (63534, 313956), (69768, 285903), (78489, 254136), (84712, 235467), (95301, 209304), (99144, 201191), (104652, 190602), (110808, 180013), (127068, 156978)]