1871904384

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{77377}}^1$

素因数の和:77407

約数の個数: 128

約数和(自身を含む): 6314044800

約数和(自身を除く): 4442140416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 77377, 154754, 232131, 309508, 464262, 541639, 619016, 696393, 928524, 1083278, 1238032, 1392786, 1624917, 1857048, 2089179, 2166556, 2476064, 2785572, 3249834, 3714096, 4178358, 4333112, 4874751, 4952128, 5571144, 6499668, 7428192, 8356716, 8666224, 9749502, 9904256, 11142288, 12999336, 14624253, 14856384, 16713432, 17332448, 19499004, 22284576, 25998672, 29248506, 29712768, 33426864, 34664896, 38998008, 44569152, 51997344, 58497012, 66853728, 69329792, 77996016, 89138304, 103994688, 116994024, 133707456, 155992032, 207989376, 233988048, 267414912, 311984064, 467976096, 623968128, 935952192, 1871904384]

約数ペア:

[(1, 1871904384), (2, 935952192), (3, 623968128), (4, 467976096), (6, 311984064), (7, 267414912), (8, 233988048), (9, 207989376), (12, 155992032), (14, 133707456), (16, 116994024), (18, 103994688), (21, 89138304), (24, 77996016), (27, 69329792), (28, 66853728), (32, 58497012), (36, 51997344), (42, 44569152), (48, 38998008), (54, 34664896), (56, 33426864), (63, 29712768), (64, 29248506), (72, 25998672), (84, 22284576), (96, 19499004), (108, 17332448), (112, 16713432), (126, 14856384), (128, 14624253), (144, 12999336), (168, 11142288), (189, 9904256), (192, 9749502), (216, 8666224), (224, 8356716), (252, 7428192), (288, 6499668), (336, 5571144), (378, 4952128), (384, 4874751), (432, 4333112), (448, 4178358), (504, 3714096), (576, 3249834), (672, 2785572), (756, 2476064), (864, 2166556), (896, 2089179), (1008, 1857048), (1152, 1624917), (1344, 1392786), (1512, 1238032), (1728, 1083278), (2016, 928524), (2688, 696393), (3024, 619016), (3456, 541639), (4032, 464262), (6048, 309508), (8064, 232131), (12096, 154754), (24192, 77377)]