279092016

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 939654144

約数和(自身を除く): 660562128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 47, 48, 56, 63, 72, 84, 86, 94, 112, 126, 129, 137, 141, 144, 168, 172, 188, 252, 258, 274, 282, 301, 329, 336, 344, 376, 387, 411, 423, 504, 516, 548, 564, 602, 658, 688, 752, 774, 822, 846, 903, 959, 987, 1008, 1032, 1096, 1128, 1204, 1233, 1316, 1548, 1644, 1692, 1806, 1918, 1974, 2021, 2064, 2192, 2256, 2408, 2466, 2632, 2709, 2877, 2961, 3096, 3288, 3384, 3612, 3836, 3948, 4042, 4816, 4932, 5264, 5418, 5754, 5891, 5922, 6063, 6192, 6439, 6576, 6768, 7224, 7672, 7896, 8084, 8631, 9864, 10836, 11508, 11782, 11844, 12126, 12878, 14147, 14448, 15344, 15792, 16168, 17262, 17673, 18189, 19317, 19728, 21672, 23016, 23564, 23688, 24252, 25756, 28294, 32336, 34524, 35346, 36378, 38634, 41237, 42441, 43344, 45073, 46032, 47128, 47376, 48504, 51512, 53019, 56588, 57951, 69048, 70692, 72756, 77268, 82474, 84882, 90146, 94256, 97008, 103024, 106038, 113176, 115902, 123711, 127323, 135219, 138096, 141384, 145512, 154536, 164948, 169764, 180292, 212076, 226352, 231804, 247422, 254646, 270438, 276877, 282768, 291024, 309072, 329896, 339528, 360584, 371133, 405657, 424152, 463608, 494844, 509292, 540876, 553754, 659792, 679056, 721168, 742266, 811314, 830631, 848304, 927216, 989688, 1018584, 1081752, 1107508, 1484532, 1622628, 1661262, 1938139, 1979376, 2037168, 2163504, 2215016, 2491893, 2969064, 3245256, 3322524, 3876278, 4430032, 4983786, 5814417, 5938128, 6490512, 6645048, 7752556, 9967572, 11628834, 13290096, 15505112, 17443251, 19935144, 23257668, 31010224, 34886502, 39870288, 46515336, 69773004, 93030672, 139546008, 279092016]

約数ペア:

[(1, 279092016), (2, 139546008), (3, 93030672), (4, 69773004), (6, 46515336), (7, 39870288), (8, 34886502), (9, 31010224), (12, 23257668), (14, 19935144), (16, 17443251), (18, 15505112), (21, 13290096), (24, 11628834), (28, 9967572), (36, 7752556), (42, 6645048), (43, 6490512), (47, 5938128), (48, 5814417), (56, 4983786), (63, 4430032), (72, 3876278), (84, 3322524), (86, 3245256), (94, 2969064), (112, 2491893), (126, 2215016), (129, 2163504), (137, 2037168), (141, 1979376), (144, 1938139), (168, 1661262), (172, 1622628), (188, 1484532), (252, 1107508), (258, 1081752), (274, 1018584), (282, 989688), (301, 927216), (329, 848304), (336, 830631), (344, 811314), (376, 742266), (387, 721168), (411, 679056), (423, 659792), (504, 553754), (516, 540876), (548, 509292), (564, 494844), (602, 463608), (658, 424152), (688, 405657), (752, 371133), (774, 360584), (822, 339528), (846, 329896), (903, 309072), (959, 291024), (987, 282768), (1008, 276877), (1032, 270438), (1096, 254646), (1128, 247422), (1204, 231804), (1233, 226352), (1316, 212076), (1548, 180292), (1644, 169764), (1692, 164948), (1806, 154536), (1918, 145512), (1974, 141384), (2021, 138096), (2064, 135219), (2192, 127323), (2256, 123711), (2408, 115902), (2466, 113176), (2632, 106038), (2709, 103024), (2877, 97008), (2961, 94256), (3096, 90146), (3288, 84882), (3384, 82474), (3612, 77268), (3836, 72756), (3948, 70692), (4042, 69048), (4816, 57951), (4932, 56588), (5264, 53019), (5418, 51512), (5754, 48504), (5891, 47376), (5922, 47128), (6063, 46032), (6192, 45073), (6439, 43344), (6576, 42441), (6768, 41237), (7224, 38634), (7672, 36378), (7896, 35346), (8084, 34524), (8631, 32336), (9864, 28294), (10836, 25756), (11508, 24252), (11782, 23688), (11844, 23564), (12126, 23016), (12878, 21672), (14147, 19728), (14448, 19317), (15344, 18189), (15792, 17673), (16168, 17262)]