421880256

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5507}}^1$

素因数の和:5551

約数の個数: 168

約数和(自身を含む): 1454993280

約数和(自身を除く): 1033113024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1216, 1344, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 3648, 4032, 4256, 4788, 5472, 5507, 6384, 8512, 9576, 10944, 11014, 12768, 16521, 19152, 22028, 25536, 33042, 38304, 38549, 44056, 49563, 66084, 76608, 77098, 88112, 99126, 104633, 115647, 132168, 154196, 176224, 198252, 209266, 231294, 264336, 308392, 313899, 346941, 352448, 396504, 418532, 462588, 528672, 616784, 627798, 693882, 732431, 793008, 837064, 925176, 941697, 1057344, 1233568, 1255596, 1387764, 1464862, 1586016, 1674128, 1850352, 1883394, 2197293, 2467136, 2511192, 2775528, 2929724, 3172032, 3348256, 3700704, 3766788, 4394586, 5022384, 5551056, 5859448, 6591879, 6696512, 7401408, 7533576, 8789172, 10044768, 11102112, 11718896, 13183758, 15067152, 17578344, 20089536, 22204224, 23437792, 26367516, 30134304, 35156688, 46875584, 52735032, 60268608, 70313376, 105470064, 140626752, 210940128, 421880256]

約数ペア:

[(1, 421880256), (2, 210940128), (3, 140626752), (4, 105470064), (6, 70313376), (7, 60268608), (8, 52735032), (9, 46875584), (12, 35156688), (14, 30134304), (16, 26367516), (18, 23437792), (19, 22204224), (21, 20089536), (24, 17578344), (28, 15067152), (32, 13183758), (36, 11718896), (38, 11102112), (42, 10044768), (48, 8789172), (56, 7533576), (57, 7401408), (63, 6696512), (64, 6591879), (72, 5859448), (76, 5551056), (84, 5022384), (96, 4394586), (112, 3766788), (114, 3700704), (126, 3348256), (133, 3172032), (144, 2929724), (152, 2775528), (168, 2511192), (171, 2467136), (192, 2197293), (224, 1883394), (228, 1850352), (252, 1674128), (266, 1586016), (288, 1464862), (304, 1387764), (336, 1255596), (342, 1233568), (399, 1057344), (448, 941697), (456, 925176), (504, 837064), (532, 793008), (576, 732431), (608, 693882), (672, 627798), (684, 616784), (798, 528672), (912, 462588), (1008, 418532), (1064, 396504), (1197, 352448), (1216, 346941), (1344, 313899), (1368, 308392), (1596, 264336), (1824, 231294), (2016, 209266), (2128, 198252), (2394, 176224), (2736, 154196), (3192, 132168), (3648, 115647), (4032, 104633), (4256, 99126), (4788, 88112), (5472, 77098), (5507, 76608), (6384, 66084), (8512, 49563), (9576, 44056), (10944, 38549), (11014, 38304), (12768, 33042), (16521, 25536), (19152, 22028)]