3889580416

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 8934710400

約数和(自身を除く): 5045129984

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 32, 34, 46, 62, 64, 68, 92, 109, 124, 128, 136, 184, 218, 248, 272, 368, 391, 436, 496, 527, 529, 544, 713, 736, 782, 872, 992, 1054, 1058, 1088, 1426, 1472, 1564, 1744, 1853, 1984, 2108, 2116, 2176, 2507, 2852, 2944, 3128, 3379, 3488, 3706, 3968, 4216, 4232, 5014, 5704, 6256, 6758, 6976, 7412, 8432, 8464, 8993, 10028, 11408, 12121, 12512, 13516, 13952, 14824, 16399, 16864, 16928, 17986, 20056, 22816, 24242, 25024, 27032, 29648, 32798, 33728, 33856, 35972, 40112, 42619, 45632, 48484, 50048, 54064, 57443, 57661, 59296, 65596, 67456, 67712, 71944, 77717, 80224, 85238, 91264, 96968, 108128, 114886, 115322, 118592, 131192, 143888, 155434, 160448, 170476, 193936, 216256, 229772, 230644, 237184, 262384, 278783, 287776, 310868, 320896, 340952, 387872, 432512, 459544, 461288, 524768, 557566, 575552, 621736, 681904, 775744, 919088, 922576, 980237, 1049536, 1115132, 1151104, 1243472, 1321189, 1363808, 1551488, 1787491, 1838176, 1845152, 1960474, 2099072, 2230264, 2486944, 2642378, 2727616, 3574982, 3676352, 3690304, 3920948, 4460528, 4973888, 5284756, 5455232, 7149964, 7352704, 7380608, 7841896, 8921056, 9947776, 10569512, 14299928, 15683792, 17842112, 21139024, 28599856, 30387347, 31367584, 35684224, 42278048, 57199712, 60774694, 62735168, 84556096, 114399424, 121549388, 125470336, 169112192, 228798848, 243098776, 486197552, 972395104, 1944790208, 3889580416]

約数ペア:

[(1, 3889580416), (2, 1944790208), (4, 972395104), (8, 486197552), (16, 243098776), (17, 228798848), (23, 169112192), (31, 125470336), (32, 121549388), (34, 114399424), (46, 84556096), (62, 62735168), (64, 60774694), (68, 57199712), (92, 42278048), (109, 35684224), (124, 31367584), (128, 30387347), (136, 28599856), (184, 21139024), (218, 17842112), (248, 15683792), (272, 14299928), (368, 10569512), (391, 9947776), (436, 8921056), (496, 7841896), (527, 7380608), (529, 7352704), (544, 7149964), (713, 5455232), (736, 5284756), (782, 4973888), (872, 4460528), (992, 3920948), (1054, 3690304), (1058, 3676352), (1088, 3574982), (1426, 2727616), (1472, 2642378), (1564, 2486944), (1744, 2230264), (1853, 2099072), (1984, 1960474), (2108, 1845152), (2116, 1838176), (2176, 1787491), (2507, 1551488), (2852, 1363808), (2944, 1321189), (3128, 1243472), (3379, 1151104), (3488, 1115132), (3706, 1049536), (3968, 980237), (4216, 922576), (4232, 919088), (5014, 775744), (5704, 681904), (6256, 621736), (6758, 575552), (6976, 557566), (7412, 524768), (8432, 461288), (8464, 459544), (8993, 432512), (10028, 387872), (11408, 340952), (12121, 320896), (12512, 310868), (13516, 287776), (13952, 278783), (14824, 262384), (16399, 237184), (16864, 230644), (16928, 229772), (17986, 216256), (20056, 193936), (22816, 170476), (24242, 160448), (25024, 155434), (27032, 143888), (29648, 131192), (32798, 118592), (33728, 115322), (33856, 114886), (35972, 108128), (40112, 96968), (42619, 91264), (45632, 85238), (48484, 80224), (50048, 77717), (54064, 71944), (57443, 67712), (57661, 67456), (59296, 65596)]