2159403456

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51829}}^1$

素因数の和:51882

約数の個数: 112

約数和(自身を含む): 6740387840

約数和(自身を除く): 4580984384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 5208, 5952, 6944, 10416, 13888, 20832, 41664, 51829, 103658, 155487, 207316, 310974, 362803, 414632, 621948, 725606, 829264, 1088409, 1243896, 1451212, 1606699, 1658528, 2176818, 2487792, 2902424, 3213398, 3317056, 4353636, 4820097, 4975584, 5804848, 6426796, 8707272, 9640194, 9951168, 11246893, 11609696, 12853592, 17414544, 19280388, 22493786, 23219392, 25707184, 33740679, 34829088, 38560776, 44987572, 51414368, 67481358, 69658176, 77121552, 89975144, 102828736, 134962716, 154243104, 179950288, 269925432, 308486208, 359900576, 539850864, 719801152, 1079701728, 2159403456]

約数ペア:

[(1, 2159403456), (2, 1079701728), (3, 719801152), (4, 539850864), (6, 359900576), (7, 308486208), (8, 269925432), (12, 179950288), (14, 154243104), (16, 134962716), (21, 102828736), (24, 89975144), (28, 77121552), (31, 69658176), (32, 67481358), (42, 51414368), (48, 44987572), (56, 38560776), (62, 34829088), (64, 33740679), (84, 25707184), (93, 23219392), (96, 22493786), (112, 19280388), (124, 17414544), (168, 12853592), (186, 11609696), (192, 11246893), (217, 9951168), (224, 9640194), (248, 8707272), (336, 6426796), (372, 5804848), (434, 4975584), (448, 4820097), (496, 4353636), (651, 3317056), (672, 3213398), (744, 2902424), (868, 2487792), (992, 2176818), (1302, 1658528), (1344, 1606699), (1488, 1451212), (1736, 1243896), (1984, 1088409), (2604, 829264), (2976, 725606), (3472, 621948), (5208, 414632), (5952, 362803), (6944, 310974), (10416, 207316), (13888, 155487), (20832, 103658), (41664, 51829)]