231542472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:2003

約数の個数: 128

約数和(自身を含む): 712949760

約数和(自身を除く): 481407288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 372, 434, 483, 552, 644, 651, 713, 744, 868, 966, 1288, 1302, 1426, 1736, 1932, 1933, 2139, 2604, 2852, 3864, 3866, 4278, 4991, 5208, 5704, 5799, 7732, 8556, 9982, 11598, 13531, 14973, 15464, 17112, 19964, 23196, 27062, 29946, 39928, 40593, 44459, 46392, 54124, 59892, 59923, 81186, 88918, 108248, 119784, 119846, 133377, 162372, 177836, 179769, 239692, 266754, 311213, 324744, 355672, 359538, 419461, 479384, 533508, 622426, 719076, 838922, 933639, 1067016, 1244852, 1258383, 1378229, 1438152, 1677844, 1867278, 2489704, 2516766, 2756458, 3355688, 3734556, 4134687, 5033532, 5512916, 7469112, 8269374, 9647603, 10067064, 11025832, 16538748, 19295206, 28942809, 33077496, 38590412, 57885618, 77180824, 115771236, 231542472]

約数ペア:

[(1, 231542472), (2, 115771236), (3, 77180824), (4, 57885618), (6, 38590412), (7, 33077496), (8, 28942809), (12, 19295206), (14, 16538748), (21, 11025832), (23, 10067064), (24, 9647603), (28, 8269374), (31, 7469112), (42, 5512916), (46, 5033532), (56, 4134687), (62, 3734556), (69, 3355688), (84, 2756458), (92, 2516766), (93, 2489704), (124, 1867278), (138, 1677844), (161, 1438152), (168, 1378229), (184, 1258383), (186, 1244852), (217, 1067016), (248, 933639), (276, 838922), (322, 719076), (372, 622426), (434, 533508), (483, 479384), (552, 419461), (644, 359538), (651, 355672), (713, 324744), (744, 311213), (868, 266754), (966, 239692), (1288, 179769), (1302, 177836), (1426, 162372), (1736, 133377), (1932, 119846), (1933, 119784), (2139, 108248), (2604, 88918), (2852, 81186), (3864, 59923), (3866, 59892), (4278, 54124), (4991, 46392), (5208, 44459), (5704, 40593), (5799, 39928), (7732, 29946), (8556, 27062), (9982, 23196), (11598, 19964), (13531, 17112), (14973, 15464)]