2531364768

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:260

約数の個数: 288

約数和(自身を含む): 7807887360

約数和(自身を除く): 5276522592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 72, 74, 79, 93, 96, 97, 111, 124, 144, 148, 158, 186, 194, 222, 237, 248, 279, 288, 291, 296, 316, 333, 372, 388, 444, 474, 496, 558, 582, 592, 632, 666, 711, 744, 776, 873, 888, 948, 992, 1116, 1147, 1164, 1184, 1264, 1332, 1422, 1488, 1552, 1746, 1776, 1896, 2232, 2294, 2328, 2449, 2528, 2664, 2844, 2923, 2976, 3007, 3104, 3441, 3492, 3552, 3589, 3792, 4464, 4588, 4656, 4898, 5328, 5688, 5846, 6014, 6882, 6984, 7178, 7347, 7584, 7663, 8769, 8928, 9021, 9176, 9312, 9796, 10323, 10656, 10767, 11376, 11692, 12028, 13764, 13968, 14356, 14694, 15326, 17538, 18042, 18352, 19592, 20646, 21534, 22041, 22752, 22989, 23384, 24056, 26307, 27063, 27528, 27936, 28712, 29388, 30652, 32301, 35076, 36084, 36704, 39184, 41292, 43068, 44082, 45978, 46768, 48112, 52614, 54126, 55056, 57424, 58776, 61304, 64602, 68967, 70152, 72168, 78368, 82584, 86136, 88164, 90613, 91956, 93536, 96224, 105228, 108252, 110112, 111259, 114848, 117552, 122608, 129204, 137934, 140304, 144336, 165168, 172272, 176328, 181226, 183912, 210456, 216504, 222518, 235104, 237553, 245216, 258408, 271839, 275868, 280608, 283531, 288672, 330336, 333777, 344544, 352656, 362452, 367824, 420912, 433008, 445036, 475106, 516816, 543678, 551736, 567062, 667554, 705312, 712659, 724904, 735648, 815517, 841824, 850593, 866016, 890072, 950212, 1001331, 1033632, 1087356, 1103472, 1134124, 1335108, 1425318, 1449808, 1631034, 1701186, 1780144, 1900424, 2002662, 2137977, 2174712, 2206944, 2268248, 2551779, 2670216, 2850636, 2899616, 3262068, 3402372, 3560288, 3800848, 4005324, 4275954, 4349424, 4536496, 5103558, 5340432, 5701272, 6524136, 6804744, 7601696, 8010648, 8551908, 8698848, 8789461, 9072992, 10207116, 10680864, 11402544, 13048272, 13609488, 16021296, 17103816, 17578922, 20414232, 22805088, 26096544, 26368383, 27218976, 32042592, 34207632, 35157844, 40828464, 52736766, 68415264, 70315688, 79105149, 81656928, 105473532, 140631376, 158210298, 210947064, 281262752, 316420596, 421894128, 632841192, 843788256, 1265682384, 2531364768]

約数ペア:

[(1, 2531364768), (2, 1265682384), (3, 843788256), (4, 632841192), (6, 421894128), (8, 316420596), (9, 281262752), (12, 210947064), (16, 158210298), (18, 140631376), (24, 105473532), (31, 81656928), (32, 79105149), (36, 70315688), (37, 68415264), (48, 52736766), (62, 40828464), (72, 35157844), (74, 34207632), (79, 32042592), (93, 27218976), (96, 26368383), (97, 26096544), (111, 22805088), (124, 20414232), (144, 17578922), (148, 17103816), (158, 16021296), (186, 13609488), (194, 13048272), (222, 11402544), (237, 10680864), (248, 10207116), (279, 9072992), (288, 8789461), (291, 8698848), (296, 8551908), (316, 8010648), (333, 7601696), (372, 6804744), (388, 6524136), (444, 5701272), (474, 5340432), (496, 5103558), (558, 4536496), (582, 4349424), (592, 4275954), (632, 4005324), (666, 3800848), (711, 3560288), (744, 3402372), (776, 3262068), (873, 2899616), (888, 2850636), (948, 2670216), (992, 2551779), (1116, 2268248), (1147, 2206944), (1164, 2174712), (1184, 2137977), (1264, 2002662), (1332, 1900424), (1422, 1780144), (1488, 1701186), (1552, 1631034), (1746, 1449808), (1776, 1425318), (1896, 1335108), (2232, 1134124), (2294, 1103472), (2328, 1087356), (2449, 1033632), (2528, 1001331), (2664, 950212), (2844, 890072), (2923, 866016), (2976, 850593), (3007, 841824), (3104, 815517), (3441, 735648), (3492, 724904), (3552, 712659), (3589, 705312), (3792, 667554), (4464, 567062), (4588, 551736), (4656, 543678), (4898, 516816), (5328, 475106), (5688, 445036), (5846, 433008), (6014, 420912), (6882, 367824), (6984, 362452), (7178, 352656), (7347, 344544), (7584, 333777), (7663, 330336), (8769, 288672), (8928, 283531), (9021, 280608), (9176, 275868), (9312, 271839), (9796, 258408), (10323, 245216), (10656, 237553), (10767, 235104), (11376, 222518), (11692, 216504), (12028, 210456), (13764, 183912), (13968, 181226), (14356, 176328), (14694, 172272), (15326, 165168), (17538, 144336), (18042, 140304), (18352, 137934), (19592, 129204), (20646, 122608), (21534, 117552), (22041, 114848), (22752, 111259), (22989, 110112), (23384, 108252), (24056, 105228), (26307, 96224), (27063, 93536), (27528, 91956), (27936, 90613), (28712, 88164), (29388, 86136), (30652, 82584), (32301, 78368), (35076, 72168), (36084, 70152), (36704, 68967), (39184, 64602), (41292, 61304), (43068, 58776), (44082, 57424), (45978, 55056), (46768, 54126), (48112, 52614)]