7458889128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{5903}}^1$

素因数の和:6111

約数の個数: 128

約数和(自身を含む): 20914329600

約数和(自身を除く): 13455440472

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 163, 204, 228, 323, 326, 408, 456, 489, 646, 652, 969, 978, 1292, 1304, 1938, 1956, 2584, 2771, 3097, 3876, 3912, 5542, 5903, 6194, 7752, 8313, 9291, 11084, 11806, 12388, 16626, 17709, 18582, 22168, 23612, 24776, 33252, 35418, 37164, 47224, 52649, 66504, 70836, 74328, 100351, 105298, 112157, 141672, 157947, 200702, 210596, 224314, 301053, 315894, 336471, 401404, 421192, 448628, 602106, 631788, 672942, 802808, 897256, 962189, 1204212, 1263576, 1345884, 1906669, 1924378, 2408424, 2691768, 2886567, 3813338, 3848756, 5720007, 5773134, 7626676, 7697512, 11440014, 11546268, 15253352, 16357213, 18281591, 22880028, 23092536, 32714426, 36563182, 45760056, 49071639, 54844773, 65428852, 73126364, 98143278, 109689546, 130857704, 146252728, 196286556, 219379092, 310787047, 392573112, 438758184, 621574094, 932361141, 1243148188, 1864722282, 2486296376, 3729444564, 7458889128]

約数ペア:

[(1, 7458889128), (2, 3729444564), (3, 2486296376), (4, 1864722282), (6, 1243148188), (8, 932361141), (12, 621574094), (17, 438758184), (19, 392573112), (24, 310787047), (34, 219379092), (38, 196286556), (51, 146252728), (57, 130857704), (68, 109689546), (76, 98143278), (102, 73126364), (114, 65428852), (136, 54844773), (152, 49071639), (163, 45760056), (204, 36563182), (228, 32714426), (323, 23092536), (326, 22880028), (408, 18281591), (456, 16357213), (489, 15253352), (646, 11546268), (652, 11440014), (969, 7697512), (978, 7626676), (1292, 5773134), (1304, 5720007), (1938, 3848756), (1956, 3813338), (2584, 2886567), (2771, 2691768), (3097, 2408424), (3876, 1924378), (3912, 1906669), (5542, 1345884), (5903, 1263576), (6194, 1204212), (7752, 962189), (8313, 897256), (9291, 802808), (11084, 672942), (11806, 631788), (12388, 602106), (16626, 448628), (17709, 421192), (18582, 401404), (22168, 336471), (23612, 315894), (24776, 301053), (33252, 224314), (35418, 210596), (37164, 200702), (47224, 157947), (52649, 141672), (66504, 112157), (70836, 105298), (74328, 100351)]