21554856864

素因数分解:

$2^5\times 3^4\times {\mathrm{599}}^1\times {\mathrm{13883}}^1$

素因数の和:14504

約数の個数: 120

約数和(自身を含む): 63502639200

約数和(自身を除く): 41947782336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 599, 648, 864, 1198, 1296, 1797, 2396, 2592, 3594, 4792, 5391, 7188, 9584, 10782, 13883, 14376, 16173, 19168, 21564, 27766, 28752, 32346, 41649, 43128, 48519, 55532, 57504, 64692, 83298, 86256, 97038, 111064, 124947, 129384, 166596, 172512, 194076, 222128, 249894, 258768, 333192, 374841, 388152, 444256, 499788, 517536, 666384, 749682, 776304, 999576, 1124523, 1332768, 1499364, 1552608, 1999152, 2249046, 2998728, 3998304, 4498092, 5997456, 8315917, 8996184, 11994912, 16631834, 17992368, 24947751, 33263668, 35984736, 49895502, 66527336, 74843253, 99791004, 133054672, 149686506, 199582008, 224529759, 266109344, 299373012, 399164016, 449059518, 598746024, 673589277, 798328032, 898119036, 1197492048, 1347178554, 1796238072, 2394984096, 2694357108, 3592476144, 5388714216, 7184952288, 10777428432, 21554856864]

約数ペア:

[(1, 21554856864), (2, 10777428432), (3, 7184952288), (4, 5388714216), (6, 3592476144), (8, 2694357108), (9, 2394984096), (12, 1796238072), (16, 1347178554), (18, 1197492048), (24, 898119036), (27, 798328032), (32, 673589277), (36, 598746024), (48, 449059518), (54, 399164016), (72, 299373012), (81, 266109344), (96, 224529759), (108, 199582008), (144, 149686506), (162, 133054672), (216, 99791004), (288, 74843253), (324, 66527336), (432, 49895502), (599, 35984736), (648, 33263668), (864, 24947751), (1198, 17992368), (1296, 16631834), (1797, 11994912), (2396, 8996184), (2592, 8315917), (3594, 5997456), (4792, 4498092), (5391, 3998304), (7188, 2998728), (9584, 2249046), (10782, 1999152), (13883, 1552608), (14376, 1499364), (16173, 1332768), (19168, 1124523), (21564, 999576), (27766, 776304), (28752, 749682), (32346, 666384), (41649, 517536), (43128, 499788), (48519, 444256), (55532, 388152), (57504, 374841), (64692, 333192), (83298, 258768), (86256, 249894), (97038, 222128), (111064, 194076), (124947, 172512), (129384, 166596)]