254640672

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:278

約数の個数: 288

約数和(自身を含む): 886092480

約数和(自身を除く): 631451808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 81, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 162, 176, 198, 208, 216, 229, 234, 243, 264, 286, 288, 297, 312, 324, 351, 352, 396, 416, 429, 432, 458, 468, 486, 528, 572, 594, 624, 648, 687, 702, 792, 858, 864, 891, 916, 936, 972, 1053, 1056, 1144, 1188, 1248, 1287, 1296, 1374, 1404, 1584, 1716, 1782, 1832, 1872, 1944, 2061, 2106, 2288, 2376, 2519, 2574, 2592, 2673, 2748, 2808, 2977, 3159, 3168, 3432, 3564, 3664, 3744, 3861, 3888, 4122, 4212, 4576, 4752, 5038, 5148, 5346, 5496, 5616, 5954, 6183, 6318, 6864, 7128, 7328, 7557, 7722, 7776, 8244, 8424, 8931, 9504, 10076, 10296, 10692, 10992, 11232, 11583, 11908, 12366, 12636, 13728, 14256, 15114, 15444, 16488, 16848, 17862, 18549, 20152, 20592, 21384, 21984, 22671, 23166, 23816, 24732, 25272, 26793, 28512, 30228, 30888, 32747, 32976, 33696, 34749, 35724, 37098, 40304, 41184, 42768, 45342, 46332, 47632, 49464, 50544, 53586, 55647, 60456, 61776, 65494, 65952, 68013, 69498, 71448, 74196, 80379, 80608, 85536, 90684, 92664, 95264, 98241, 98928, 101088, 107172, 111294, 120912, 123552, 130988, 136026, 138996, 142896, 148392, 160758, 181368, 185328, 196482, 197856, 204039, 214344, 222588, 241137, 241824, 261976, 272052, 277992, 285792, 294723, 296784, 321516, 362736, 370656, 392964, 408078, 428688, 445176, 482274, 523952, 544104, 555984, 589446, 593568, 612117, 643032, 723411, 725472, 785928, 816156, 857376, 884169, 890352, 964548, 1047904, 1088208, 1111968, 1178892, 1224234, 1286064, 1446822, 1571856, 1632312, 1768338, 1780704, 1929096, 2176416, 2357784, 2448468, 2572128, 2652507, 2893644, 3143712, 3264624, 3536676, 3858192, 4715568, 4896936, 5305014, 5787288, 6529248, 7073352, 7716384, 7957521, 9431136, 9793872, 10610028, 11574576, 14146704, 15915042, 19587744, 21220056, 23149152, 28293408, 31830084, 42440112, 63660168, 84880224, 127320336, 254640672]

約数ペア:

[(1, 254640672), (2, 127320336), (3, 84880224), (4, 63660168), (6, 42440112), (8, 31830084), (9, 28293408), (11, 23149152), (12, 21220056), (13, 19587744), (16, 15915042), (18, 14146704), (22, 11574576), (24, 10610028), (26, 9793872), (27, 9431136), (32, 7957521), (33, 7716384), (36, 7073352), (39, 6529248), (44, 5787288), (48, 5305014), (52, 4896936), (54, 4715568), (66, 3858192), (72, 3536676), (78, 3264624), (81, 3143712), (88, 2893644), (96, 2652507), (99, 2572128), (104, 2448468), (108, 2357784), (117, 2176416), (132, 1929096), (143, 1780704), (144, 1768338), (156, 1632312), (162, 1571856), (176, 1446822), (198, 1286064), (208, 1224234), (216, 1178892), (229, 1111968), (234, 1088208), (243, 1047904), (264, 964548), (286, 890352), (288, 884169), (297, 857376), (312, 816156), (324, 785928), (351, 725472), (352, 723411), (396, 643032), (416, 612117), (429, 593568), (432, 589446), (458, 555984), (468, 544104), (486, 523952), (528, 482274), (572, 445176), (594, 428688), (624, 408078), (648, 392964), (687, 370656), (702, 362736), (792, 321516), (858, 296784), (864, 294723), (891, 285792), (916, 277992), (936, 272052), (972, 261976), (1053, 241824), (1056, 241137), (1144, 222588), (1188, 214344), (1248, 204039), (1287, 197856), (1296, 196482), (1374, 185328), (1404, 181368), (1584, 160758), (1716, 148392), (1782, 142896), (1832, 138996), (1872, 136026), (1944, 130988), (2061, 123552), (2106, 120912), (2288, 111294), (2376, 107172), (2519, 101088), (2574, 98928), (2592, 98241), (2673, 95264), (2748, 92664), (2808, 90684), (2977, 85536), (3159, 80608), (3168, 80379), (3432, 74196), (3564, 71448), (3664, 69498), (3744, 68013), (3861, 65952), (3888, 65494), (4122, 61776), (4212, 60456), (4576, 55647), (4752, 53586), (5038, 50544), (5148, 49464), (5346, 47632), (5496, 46332), (5616, 45342), (5954, 42768), (6183, 41184), (6318, 40304), (6864, 37098), (7128, 35724), (7328, 34749), (7557, 33696), (7722, 32976), (7776, 32747), (8244, 30888), (8424, 30228), (8931, 28512), (9504, 26793), (10076, 25272), (10296, 24732), (10692, 23816), (10992, 23166), (11232, 22671), (11583, 21984), (11908, 21384), (12366, 20592), (12636, 20152), (13728, 18549), (14256, 17862), (15114, 16848), (15444, 16488)]