405672344

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 1057190400

約数和(自身を除く): 651518056

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 23, 28, 38, 44, 46, 56, 76, 77, 88, 92, 121, 133, 137, 152, 154, 161, 184, 209, 242, 253, 266, 274, 308, 322, 418, 437, 484, 506, 532, 548, 616, 644, 836, 847, 874, 959, 968, 1012, 1064, 1096, 1288, 1463, 1507, 1672, 1694, 1748, 1771, 1918, 2024, 2299, 2603, 2783, 2926, 3014, 3059, 3151, 3388, 3496, 3542, 3836, 4598, 4807, 5206, 5566, 5852, 6028, 6118, 6302, 6776, 7084, 7672, 9196, 9614, 10412, 10549, 11132, 11704, 12056, 12236, 12604, 14168, 16093, 16577, 18221, 18392, 19228, 19481, 20824, 21098, 22057, 22264, 24472, 25208, 28633, 32186, 33154, 33649, 34661, 36442, 38456, 38962, 42196, 44114, 52877, 57266, 59869, 64372, 66308, 67298, 69322, 72884, 77924, 84392, 88228, 105754, 114532, 116039, 119738, 128744, 132616, 134596, 138644, 145768, 155848, 176456, 200431, 211508, 229064, 232078, 239476, 242627, 269192, 277288, 314963, 370139, 381271, 400862, 419083, 423016, 464156, 478952, 485254, 629926, 658559, 740278, 762542, 801724, 838166, 928312, 970508, 1259852, 1317118, 1480556, 1525084, 1603448, 1676332, 1941016, 2204741, 2519704, 2634236, 2668897, 2961112, 3050168, 3352664, 4409482, 4609913, 5268472, 5337794, 7244149, 8818964, 9219826, 10675588, 14488298, 17637928, 18439652, 21351176, 28976596, 36879304, 50709043, 57953192, 101418086, 202836172, 405672344]

約数ペア:

[(1, 405672344), (2, 202836172), (4, 101418086), (7, 57953192), (8, 50709043), (11, 36879304), (14, 28976596), (19, 21351176), (22, 18439652), (23, 17637928), (28, 14488298), (38, 10675588), (44, 9219826), (46, 8818964), (56, 7244149), (76, 5337794), (77, 5268472), (88, 4609913), (92, 4409482), (121, 3352664), (133, 3050168), (137, 2961112), (152, 2668897), (154, 2634236), (161, 2519704), (184, 2204741), (209, 1941016), (242, 1676332), (253, 1603448), (266, 1525084), (274, 1480556), (308, 1317118), (322, 1259852), (418, 970508), (437, 928312), (484, 838166), (506, 801724), (532, 762542), (548, 740278), (616, 658559), (644, 629926), (836, 485254), (847, 478952), (874, 464156), (959, 423016), (968, 419083), (1012, 400862), (1064, 381271), (1096, 370139), (1288, 314963), (1463, 277288), (1507, 269192), (1672, 242627), (1694, 239476), (1748, 232078), (1771, 229064), (1918, 211508), (2024, 200431), (2299, 176456), (2603, 155848), (2783, 145768), (2926, 138644), (3014, 134596), (3059, 132616), (3151, 128744), (3388, 119738), (3496, 116039), (3542, 114532), (3836, 105754), (4598, 88228), (4807, 84392), (5206, 77924), (5566, 72884), (5852, 69322), (6028, 67298), (6118, 66308), (6302, 64372), (6776, 59869), (7084, 57266), (7672, 52877), (9196, 44114), (9614, 42196), (10412, 38962), (10549, 38456), (11132, 36442), (11704, 34661), (12056, 33649), (12236, 33154), (12604, 32186), (14168, 28633), (16093, 25208), (16577, 24472), (18221, 22264), (18392, 22057), (19228, 21098), (19481, 20824)]