19868464896

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{50627}}^1$

素因数の和:50726

約数の個数: 144

約数和(自身を含む): 61262310144

約数和(自身を除く): 41393845248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 256, 292, 336, 384, 438, 448, 511, 584, 672, 768, 876, 896, 1022, 1168, 1344, 1533, 1752, 1792, 2044, 2336, 2688, 3066, 3504, 4088, 4672, 5376, 6132, 7008, 8176, 9344, 12264, 14016, 16352, 18688, 24528, 28032, 32704, 49056, 50627, 56064, 65408, 98112, 101254, 130816, 151881, 196224, 202508, 303762, 354389, 392448, 405016, 607524, 708778, 810032, 1063167, 1215048, 1417556, 1620064, 2126334, 2430096, 2835112, 3240128, 3695771, 4252668, 4860192, 5670224, 6480256, 7391542, 8505336, 9720384, 11087313, 11340448, 12960512, 14783084, 17010672, 19440768, 22174626, 22680896, 25870397, 29566168, 34021344, 38881536, 44349252, 45361792, 51740794, 59132336, 68042688, 77611191, 88698504, 90723584, 103481588, 118264672, 136085376, 155222382, 177397008, 206963176, 236529344, 272170752, 310444764, 354794016, 413926352, 473058688, 620889528, 709588032, 827852704, 946117376, 1241779056, 1419176064, 1655705408, 2483558112, 2838352128, 3311410816, 4967116224, 6622821632, 9934232448, 19868464896]

約数ペア:

[(1, 19868464896), (2, 9934232448), (3, 6622821632), (4, 4967116224), (6, 3311410816), (7, 2838352128), (8, 2483558112), (12, 1655705408), (14, 1419176064), (16, 1241779056), (21, 946117376), (24, 827852704), (28, 709588032), (32, 620889528), (42, 473058688), (48, 413926352), (56, 354794016), (64, 310444764), (73, 272170752), (84, 236529344), (96, 206963176), (112, 177397008), (128, 155222382), (146, 136085376), (168, 118264672), (192, 103481588), (219, 90723584), (224, 88698504), (256, 77611191), (292, 68042688), (336, 59132336), (384, 51740794), (438, 45361792), (448, 44349252), (511, 38881536), (584, 34021344), (672, 29566168), (768, 25870397), (876, 22680896), (896, 22174626), (1022, 19440768), (1168, 17010672), (1344, 14783084), (1533, 12960512), (1752, 11340448), (1792, 11087313), (2044, 9720384), (2336, 8505336), (2688, 7391542), (3066, 6480256), (3504, 5670224), (4088, 4860192), (4672, 4252668), (5376, 3695771), (6132, 3240128), (7008, 2835112), (8176, 2430096), (9344, 2126334), (12264, 1620064), (14016, 1417556), (16352, 1215048), (18688, 1063167), (24528, 810032), (28032, 708778), (32704, 607524), (49056, 405016), (50627, 392448), (56064, 354389), (65408, 303762), (98112, 202508), (101254, 196224), (130816, 151881)]