512681472

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 240

約数和(自身を含む): 1584815232

約数和(自身を除く): 1072133760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 64, 72, 74, 93, 96, 97, 111, 124, 128, 144, 148, 186, 192, 194, 222, 248, 256, 279, 288, 291, 296, 333, 372, 384, 388, 444, 496, 512, 558, 576, 582, 592, 666, 744, 768, 776, 873, 888, 992, 1116, 1147, 1152, 1164, 1184, 1332, 1488, 1536, 1552, 1746, 1776, 1984, 2232, 2294, 2304, 2328, 2368, 2664, 2976, 3007, 3104, 3441, 3492, 3552, 3589, 3968, 4464, 4588, 4608, 4656, 4736, 5328, 5952, 6014, 6208, 6882, 6984, 7104, 7178, 7936, 8928, 9021, 9176, 9312, 9472, 10323, 10656, 10767, 11904, 12028, 12416, 13764, 13968, 14208, 14356, 15872, 17856, 18042, 18352, 18624, 18944, 20646, 21312, 21534, 23808, 24056, 24832, 27063, 27528, 27936, 28416, 28712, 32301, 35712, 36084, 36704, 37248, 41292, 42624, 43068, 47616, 48112, 49664, 54126, 55056, 55872, 56832, 57424, 64602, 71424, 72168, 73408, 74496, 82584, 85248, 86136, 96224, 108252, 110112, 111259, 111744, 114848, 129204, 142848, 144336, 146816, 148992, 165168, 170496, 172272, 192448, 216504, 220224, 222518, 223488, 229696, 258408, 288672, 293632, 330336, 333777, 344544, 384896, 433008, 440448, 445036, 446976, 459392, 516816, 577344, 587264, 660672, 667554, 689088, 769792, 866016, 880896, 890072, 918784, 1001331, 1033632, 1154688, 1321344, 1335108, 1378176, 1539584, 1732032, 1761792, 1780144, 1837568, 2002662, 2067264, 2309376, 2642688, 2670216, 2756352, 3464064, 3560288, 4005324, 4134528, 4618752, 5285376, 5340432, 5512704, 6928128, 7120576, 8010648, 8269056, 10680864, 13856256, 14241152, 16021296, 16538112, 21361728, 28482304, 32042592, 42723456, 56964608, 64085184, 85446912, 128170368, 170893824, 256340736, 512681472]

約数ペア:

[(1, 512681472), (2, 256340736), (3, 170893824), (4, 128170368), (6, 85446912), (8, 64085184), (9, 56964608), (12, 42723456), (16, 32042592), (18, 28482304), (24, 21361728), (31, 16538112), (32, 16021296), (36, 14241152), (37, 13856256), (48, 10680864), (62, 8269056), (64, 8010648), (72, 7120576), (74, 6928128), (93, 5512704), (96, 5340432), (97, 5285376), (111, 4618752), (124, 4134528), (128, 4005324), (144, 3560288), (148, 3464064), (186, 2756352), (192, 2670216), (194, 2642688), (222, 2309376), (248, 2067264), (256, 2002662), (279, 1837568), (288, 1780144), (291, 1761792), (296, 1732032), (333, 1539584), (372, 1378176), (384, 1335108), (388, 1321344), (444, 1154688), (496, 1033632), (512, 1001331), (558, 918784), (576, 890072), (582, 880896), (592, 866016), (666, 769792), (744, 689088), (768, 667554), (776, 660672), (873, 587264), (888, 577344), (992, 516816), (1116, 459392), (1147, 446976), (1152, 445036), (1164, 440448), (1184, 433008), (1332, 384896), (1488, 344544), (1536, 333777), (1552, 330336), (1746, 293632), (1776, 288672), (1984, 258408), (2232, 229696), (2294, 223488), (2304, 222518), (2328, 220224), (2368, 216504), (2664, 192448), (2976, 172272), (3007, 170496), (3104, 165168), (3441, 148992), (3492, 146816), (3552, 144336), (3589, 142848), (3968, 129204), (4464, 114848), (4588, 111744), (4608, 111259), (4656, 110112), (4736, 108252), (5328, 96224), (5952, 86136), (6014, 85248), (6208, 82584), (6882, 74496), (6984, 73408), (7104, 72168), (7178, 71424), (7936, 64602), (8928, 57424), (9021, 56832), (9176, 55872), (9312, 55056), (9472, 54126), (10323, 49664), (10656, 48112), (10767, 47616), (11904, 43068), (12028, 42624), (12416, 41292), (13764, 37248), (13968, 36704), (14208, 36084), (14356, 35712), (15872, 32301), (17856, 28712), (18042, 28416), (18352, 27936), (18624, 27528), (18944, 27063), (20646, 24832), (21312, 24056), (21534, 23808)]