21645185472

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{219757}}^1$

素因数の和:219800

約数の個数: 140

約数和(自身を含む): 67540423720

約数和(自身を除く): 45895238248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 432, 456, 513, 576, 608, 648, 684, 864, 912, 1026, 1216, 1296, 1368, 1539, 1728, 1824, 2052, 2592, 2736, 3078, 3648, 4104, 5184, 5472, 6156, 8208, 10944, 12312, 16416, 24624, 32832, 49248, 98496, 219757, 439514, 659271, 879028, 1318542, 1758056, 1977813, 2637084, 3516112, 3955626, 4175383, 5274168, 5933439, 7032224, 7911252, 8350766, 10548336, 11866878, 12526149, 14064448, 15822504, 16701532, 17800317, 21096672, 23733756, 25052298, 31645008, 33403064, 35600634, 37578447, 42193344, 47467512, 50104596, 63290016, 66806128, 71201268, 75156894, 94935024, 100209192, 112735341, 126580032, 133612256, 142402536, 150313788, 189870048, 200418384, 225470682, 267224512, 284805072, 300627576, 338206023, 379740096, 400836768, 450941364, 569610144, 601255152, 676412046, 801673536, 901882728, 1139220288, 1202510304, 1352824092, 1803765456, 2405020608, 2705648184, 3607530912, 5411296368, 7215061824, 10822592736, 21645185472]

約数ペア:

[(1, 21645185472), (2, 10822592736), (3, 7215061824), (4, 5411296368), (6, 3607530912), (8, 2705648184), (9, 2405020608), (12, 1803765456), (16, 1352824092), (18, 1202510304), (19, 1139220288), (24, 901882728), (27, 801673536), (32, 676412046), (36, 601255152), (38, 569610144), (48, 450941364), (54, 400836768), (57, 379740096), (64, 338206023), (72, 300627576), (76, 284805072), (81, 267224512), (96, 225470682), (108, 200418384), (114, 189870048), (144, 150313788), (152, 142402536), (162, 133612256), (171, 126580032), (192, 112735341), (216, 100209192), (228, 94935024), (288, 75156894), (304, 71201268), (324, 66806128), (342, 63290016), (432, 50104596), (456, 47467512), (513, 42193344), (576, 37578447), (608, 35600634), (648, 33403064), (684, 31645008), (864, 25052298), (912, 23733756), (1026, 21096672), (1216, 17800317), (1296, 16701532), (1368, 15822504), (1539, 14064448), (1728, 12526149), (1824, 11866878), (2052, 10548336), (2592, 8350766), (2736, 7911252), (3078, 7032224), (3648, 5933439), (4104, 5274168), (5184, 4175383), (5472, 3955626), (6156, 3516112), (8208, 2637084), (10944, 1977813), (12312, 1758056), (16416, 1318542), (24624, 879028), (32832, 659271), (49248, 439514), (98496, 219757)]