628567344

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:560

約数の個数: 160

約数和(自身を含む): 1885593600

約数和(自身を除く): 1257026256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 131, 144, 174, 216, 232, 261, 262, 348, 383, 393, 432, 464, 522, 524, 696, 766, 783, 786, 1044, 1048, 1149, 1179, 1392, 1532, 1566, 1572, 2088, 2096, 2298, 2358, 3064, 3132, 3144, 3447, 3537, 3799, 4176, 4596, 4716, 6128, 6264, 6288, 6894, 7074, 7598, 9192, 9432, 10341, 11107, 11397, 12528, 13788, 14148, 15196, 18384, 18864, 20682, 22214, 22794, 27576, 28296, 30392, 33321, 34191, 41364, 44428, 45588, 50173, 55152, 56592, 60784, 66642, 68382, 82728, 88856, 91176, 99963, 100346, 102573, 133284, 136764, 150519, 165456, 177712, 182352, 199926, 200692, 205146, 266568, 273528, 299889, 301038, 399852, 401384, 410292, 451557, 533136, 547056, 599778, 602076, 799704, 802768, 820584, 903114, 1199556, 1204152, 1354671, 1455017, 1599408, 1641168, 1806228, 2399112, 2408304, 2709342, 2910034, 3612456, 4365051, 4798224, 5418684, 5820068, 7224912, 8730102, 10837368, 11640136, 13095153, 17460204, 21674736, 23280272, 26190306, 34920408, 39285459, 52380612, 69840816, 78570918, 104761224, 157141836, 209522448, 314283672, 628567344]

約数ペア:

[(1, 628567344), (2, 314283672), (3, 209522448), (4, 157141836), (6, 104761224), (8, 78570918), (9, 69840816), (12, 52380612), (16, 39285459), (18, 34920408), (24, 26190306), (27, 23280272), (29, 21674736), (36, 17460204), (48, 13095153), (54, 11640136), (58, 10837368), (72, 8730102), (87, 7224912), (108, 5820068), (116, 5418684), (131, 4798224), (144, 4365051), (174, 3612456), (216, 2910034), (232, 2709342), (261, 2408304), (262, 2399112), (348, 1806228), (383, 1641168), (393, 1599408), (432, 1455017), (464, 1354671), (522, 1204152), (524, 1199556), (696, 903114), (766, 820584), (783, 802768), (786, 799704), (1044, 602076), (1048, 599778), (1149, 547056), (1179, 533136), (1392, 451557), (1532, 410292), (1566, 401384), (1572, 399852), (2088, 301038), (2096, 299889), (2298, 273528), (2358, 266568), (3064, 205146), (3132, 200692), (3144, 199926), (3447, 182352), (3537, 177712), (3799, 165456), (4176, 150519), (4596, 136764), (4716, 133284), (6128, 102573), (6264, 100346), (6288, 99963), (6894, 91176), (7074, 88856), (7598, 82728), (9192, 68382), (9432, 66642), (10341, 60784), (11107, 56592), (11397, 55152), (12528, 50173), (13788, 45588), (14148, 44428), (15196, 41364), (18384, 34191), (18864, 33321), (20682, 30392), (22214, 28296), (22794, 27576)]