1080291968

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 256

約数和(自身を含む): 2820096000

約数和(自身を除く): 1739804032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 31, 32, 38, 46, 56, 62, 64, 76, 89, 92, 112, 124, 128, 133, 152, 161, 178, 184, 217, 224, 248, 266, 304, 322, 356, 368, 434, 437, 448, 496, 532, 589, 608, 623, 644, 712, 713, 736, 868, 874, 896, 992, 1064, 1178, 1216, 1246, 1288, 1424, 1426, 1472, 1691, 1736, 1748, 1984, 2047, 2128, 2356, 2432, 2492, 2576, 2759, 2848, 2852, 2944, 3059, 3382, 3472, 3496, 3968, 4094, 4123, 4256, 4712, 4984, 4991, 5152, 5518, 5696, 5704, 6118, 6764, 6944, 6992, 8188, 8246, 8512, 9424, 9968, 9982, 10304, 11036, 11392, 11408, 11837, 12236, 13528, 13547, 13888, 13984, 14329, 16376, 16492, 17024, 18848, 19313, 19936, 19964, 20608, 22072, 22816, 23674, 24472, 27056, 27094, 27776, 27968, 28658, 32752, 32984, 37696, 38626, 38893, 39872, 39928, 44144, 45632, 47348, 48944, 52421, 54112, 54188, 55936, 57316, 63457, 65504, 65968, 75392, 77252, 77786, 79744, 79856, 88288, 91264, 94696, 94829, 97888, 104842, 108224, 108376, 114632, 126914, 131008, 131936, 154504, 155572, 159712, 176576, 189392, 189658, 195776, 209684, 216448, 216752, 229264, 253828, 262016, 263872, 272251, 309008, 311144, 319424, 353152, 366947, 378784, 379316, 391552, 419368, 433504, 444199, 458528, 507656, 527744, 544502, 618016, 622288, 638848, 733894, 757568, 758632, 838736, 867008, 888398, 917056, 1015312, 1089004, 1205683, 1236032, 1244576, 1467788, 1515136, 1517264, 1677472, 1734016, 1776796, 1834112, 2030624, 2178008, 2411366, 2472064, 2489152, 2935576, 3034528, 3354944, 3553592, 4061248, 4356016, 4822732, 4978304, 5871152, 6069056, 6709888, 7107184, 8122496, 8439781, 8712032, 9645464, 11742304, 12138112, 14214368, 16879562, 17424064, 19290928, 23484608, 28428736, 33759124, 34848128, 38581856, 46969216, 56857472, 67518248, 77163712, 135036496, 154327424, 270072992, 540145984, 1080291968]

約数ペア:

[(1, 1080291968), (2, 540145984), (4, 270072992), (7, 154327424), (8, 135036496), (14, 77163712), (16, 67518248), (19, 56857472), (23, 46969216), (28, 38581856), (31, 34848128), (32, 33759124), (38, 28428736), (46, 23484608), (56, 19290928), (62, 17424064), (64, 16879562), (76, 14214368), (89, 12138112), (92, 11742304), (112, 9645464), (124, 8712032), (128, 8439781), (133, 8122496), (152, 7107184), (161, 6709888), (178, 6069056), (184, 5871152), (217, 4978304), (224, 4822732), (248, 4356016), (266, 4061248), (304, 3553592), (322, 3354944), (356, 3034528), (368, 2935576), (434, 2489152), (437, 2472064), (448, 2411366), (496, 2178008), (532, 2030624), (589, 1834112), (608, 1776796), (623, 1734016), (644, 1677472), (712, 1517264), (713, 1515136), (736, 1467788), (868, 1244576), (874, 1236032), (896, 1205683), (992, 1089004), (1064, 1015312), (1178, 917056), (1216, 888398), (1246, 867008), (1288, 838736), (1424, 758632), (1426, 757568), (1472, 733894), (1691, 638848), (1736, 622288), (1748, 618016), (1984, 544502), (2047, 527744), (2128, 507656), (2356, 458528), (2432, 444199), (2492, 433504), (2576, 419368), (2759, 391552), (2848, 379316), (2852, 378784), (2944, 366947), (3059, 353152), (3382, 319424), (3472, 311144), (3496, 309008), (3968, 272251), (4094, 263872), (4123, 262016), (4256, 253828), (4712, 229264), (4984, 216752), (4991, 216448), (5152, 209684), (5518, 195776), (5696, 189658), (5704, 189392), (6118, 176576), (6764, 159712), (6944, 155572), (6992, 154504), (8188, 131936), (8246, 131008), (8512, 126914), (9424, 114632), (9968, 108376), (9982, 108224), (10304, 104842), (11036, 97888), (11392, 94829), (11408, 94696), (11837, 91264), (12236, 88288), (13528, 79856), (13547, 79744), (13888, 77786), (13984, 77252), (14329, 75392), (16376, 65968), (16492, 65504), (17024, 63457), (18848, 57316), (19313, 55936), (19936, 54188), (19964, 54112), (20608, 52421), (22072, 48944), (22816, 47348), (23674, 45632), (24472, 44144), (27056, 39928), (27094, 39872), (27776, 38893), (27968, 38626), (28658, 37696), (32752, 32984)]