2785487712

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:410

約数の個数: 288

約数和(自身を含む): 8919009792

約数和(自身を除く): 6133522080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 47, 48, 49, 56, 84, 86, 94, 96, 98, 112, 129, 141, 147, 168, 172, 188, 196, 224, 258, 282, 293, 294, 301, 329, 336, 344, 376, 392, 516, 564, 586, 588, 602, 658, 672, 688, 752, 784, 879, 903, 987, 1032, 1128, 1172, 1176, 1204, 1316, 1376, 1504, 1568, 1758, 1806, 1974, 2021, 2051, 2064, 2107, 2256, 2303, 2344, 2352, 2408, 2632, 3516, 3612, 3948, 4042, 4102, 4128, 4214, 4512, 4606, 4688, 4704, 4816, 5264, 6063, 6153, 6321, 6909, 7032, 7224, 7896, 8084, 8204, 8428, 9212, 9376, 9632, 10528, 12126, 12306, 12599, 12642, 13771, 13818, 14064, 14147, 14357, 14448, 15792, 16168, 16408, 16856, 18424, 24252, 24612, 25198, 25284, 27542, 27636, 28128, 28294, 28714, 28896, 31584, 32336, 32816, 33712, 36848, 37797, 41313, 42441, 43071, 48504, 49224, 50396, 50568, 55084, 55272, 56588, 57428, 64672, 65632, 67424, 73696, 75594, 82626, 84882, 86142, 88193, 96397, 97008, 98448, 99029, 100792, 101136, 110168, 110544, 113176, 114856, 151188, 165252, 169764, 172284, 176386, 192794, 194016, 196896, 198058, 201584, 202272, 220336, 221088, 226352, 229712, 264579, 289191, 297087, 302376, 330504, 339528, 344568, 352772, 385588, 396116, 403168, 440672, 452704, 459424, 529158, 578382, 592153, 594174, 604752, 617351, 661008, 674779, 679056, 689136, 705544, 771176, 792232, 1058316, 1156764, 1184306, 1188348, 1209504, 1234702, 1322016, 1349558, 1358112, 1378272, 1411088, 1542352, 1584464, 1776459, 1852053, 2024337, 2116632, 2313528, 2368612, 2376696, 2469404, 2699116, 2822176, 3084704, 3168928, 3552918, 3704106, 4048674, 4145071, 4233264, 4627056, 4737224, 4753392, 4938808, 5398232, 7105836, 7408212, 8097348, 8290142, 8466528, 9254112, 9474448, 9506784, 9877616, 10796464, 12435213, 14211672, 14816424, 16194696, 16580284, 18948896, 19755232, 21592928, 24870426, 28423344, 29015497, 29632848, 32389392, 33160568, 49740852, 56846688, 58030994, 59265696, 64778784, 66321136, 87046491, 99481704, 116061988, 132642272, 174092982, 198963408, 232123976, 348185964, 397926816, 464247952, 696371928, 928495904, 1392743856, 2785487712]

約数ペア:

[(1, 2785487712), (2, 1392743856), (3, 928495904), (4, 696371928), (6, 464247952), (7, 397926816), (8, 348185964), (12, 232123976), (14, 198963408), (16, 174092982), (21, 132642272), (24, 116061988), (28, 99481704), (32, 87046491), (42, 66321136), (43, 64778784), (47, 59265696), (48, 58030994), (49, 56846688), (56, 49740852), (84, 33160568), (86, 32389392), (94, 29632848), (96, 29015497), (98, 28423344), (112, 24870426), (129, 21592928), (141, 19755232), (147, 18948896), (168, 16580284), (172, 16194696), (188, 14816424), (196, 14211672), (224, 12435213), (258, 10796464), (282, 9877616), (293, 9506784), (294, 9474448), (301, 9254112), (329, 8466528), (336, 8290142), (344, 8097348), (376, 7408212), (392, 7105836), (516, 5398232), (564, 4938808), (586, 4753392), (588, 4737224), (602, 4627056), (658, 4233264), (672, 4145071), (688, 4048674), (752, 3704106), (784, 3552918), (879, 3168928), (903, 3084704), (987, 2822176), (1032, 2699116), (1128, 2469404), (1172, 2376696), (1176, 2368612), (1204, 2313528), (1316, 2116632), (1376, 2024337), (1504, 1852053), (1568, 1776459), (1758, 1584464), (1806, 1542352), (1974, 1411088), (2021, 1378272), (2051, 1358112), (2064, 1349558), (2107, 1322016), (2256, 1234702), (2303, 1209504), (2344, 1188348), (2352, 1184306), (2408, 1156764), (2632, 1058316), (3516, 792232), (3612, 771176), (3948, 705544), (4042, 689136), (4102, 679056), (4128, 674779), (4214, 661008), (4512, 617351), (4606, 604752), (4688, 594174), (4704, 592153), (4816, 578382), (5264, 529158), (6063, 459424), (6153, 452704), (6321, 440672), (6909, 403168), (7032, 396116), (7224, 385588), (7896, 352772), (8084, 344568), (8204, 339528), (8428, 330504), (9212, 302376), (9376, 297087), (9632, 289191), (10528, 264579), (12126, 229712), (12306, 226352), (12599, 221088), (12642, 220336), (13771, 202272), (13818, 201584), (14064, 198058), (14147, 196896), (14357, 194016), (14448, 192794), (15792, 176386), (16168, 172284), (16408, 169764), (16856, 165252), (18424, 151188), (24252, 114856), (24612, 113176), (25198, 110544), (25284, 110168), (27542, 101136), (27636, 100792), (28128, 99029), (28294, 98448), (28714, 97008), (28896, 96397), (31584, 88193), (32336, 86142), (32816, 84882), (33712, 82626), (36848, 75594), (37797, 73696), (41313, 67424), (42441, 65632), (43071, 64672), (48504, 57428), (49224, 56588), (50396, 55272), (50568, 55084)]