28448109468

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{739}}^1$

素因数の和:1042

約数の個数: 240

約数和(自身を含む): 81907610400

約数和(自身を除く): 53459500932

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 54, 58, 68, 81, 87, 102, 108, 116, 153, 162, 174, 204, 241, 261, 306, 324, 348, 459, 482, 493, 522, 612, 723, 739, 783, 918, 964, 986, 1044, 1377, 1446, 1478, 1479, 1566, 1836, 1972, 2169, 2217, 2349, 2754, 2892, 2956, 2958, 3132, 4097, 4338, 4434, 4437, 4698, 5508, 5916, 6507, 6651, 6989, 8194, 8676, 8868, 8874, 9396, 12291, 12563, 13014, 13302, 13311, 13978, 16388, 17748, 19521, 19953, 20967, 21431, 24582, 25126, 26028, 26604, 26622, 27956, 36873, 37689, 39042, 39906, 39933, 41934, 42862, 49164, 50252, 53244, 59859, 62901, 64293, 73746, 75378, 78084, 79812, 79866, 83868, 85724, 110619, 113067, 118813, 119718, 125802, 128586, 147492, 150756, 159732, 178099, 188703, 192879, 221238, 226134, 237626, 239436, 251604, 257172, 331857, 339201, 356198, 356439, 364327, 377406, 385758, 442476, 452268, 475252, 534297, 566109, 578637, 663714, 678402, 712396, 712878, 728654, 754812, 771516, 1017603, 1068594, 1069317, 1092981, 1132218, 1157274, 1327428, 1356804, 1425756, 1457308, 1602891, 1735911, 2035206, 2137188, 2138634, 2185962, 2264436, 2314548, 3027683, 3205782, 3207951, 3278943, 3471822, 4070412, 4277268, 4371924, 4808673, 5164871, 6055366, 6411564, 6415902, 6557886, 6943644, 9083049, 9617346, 9623853, 9836829, 10329742, 12110732, 12831804, 13115772, 14426019, 15494613, 18166098, 19234692, 19247706, 19673658, 20659484, 27249147, 28852038, 29510487, 30989226, 36332196, 38495412, 39347316, 46483839, 54498294, 57704076, 59020974, 61978452, 81747441, 87802807, 92967678, 108996588, 118041948, 139451517, 163494882, 175605614, 185935356, 245242323, 263408421, 278903034, 326989764, 351211228, 418354551, 490484646, 526816842, 557806068, 790225263, 836709102, 980969292, 1053633684, 1580450526, 1673418204, 2370675789, 3160901052, 4741351578, 7112027367, 9482703156, 14224054734, 28448109468]

約数ペア:

[(1, 28448109468), (2, 14224054734), (3, 9482703156), (4, 7112027367), (6, 4741351578), (9, 3160901052), (12, 2370675789), (17, 1673418204), (18, 1580450526), (27, 1053633684), (29, 980969292), (34, 836709102), (36, 790225263), (51, 557806068), (54, 526816842), (58, 490484646), (68, 418354551), (81, 351211228), (87, 326989764), (102, 278903034), (108, 263408421), (116, 245242323), (153, 185935356), (162, 175605614), (174, 163494882), (204, 139451517), (241, 118041948), (261, 108996588), (306, 92967678), (324, 87802807), (348, 81747441), (459, 61978452), (482, 59020974), (493, 57704076), (522, 54498294), (612, 46483839), (723, 39347316), (739, 38495412), (783, 36332196), (918, 30989226), (964, 29510487), (986, 28852038), (1044, 27249147), (1377, 20659484), (1446, 19673658), (1478, 19247706), (1479, 19234692), (1566, 18166098), (1836, 15494613), (1972, 14426019), (2169, 13115772), (2217, 12831804), (2349, 12110732), (2754, 10329742), (2892, 9836829), (2956, 9623853), (2958, 9617346), (3132, 9083049), (4097, 6943644), (4338, 6557886), (4434, 6415902), (4437, 6411564), (4698, 6055366), (5508, 5164871), (5916, 4808673), (6507, 4371924), (6651, 4277268), (6989, 4070412), (8194, 3471822), (8676, 3278943), (8868, 3207951), (8874, 3205782), (9396, 3027683), (12291, 2314548), (12563, 2264436), (13014, 2185962), (13302, 2138634), (13311, 2137188), (13978, 2035206), (16388, 1735911), (17748, 1602891), (19521, 1457308), (19953, 1425756), (20967, 1356804), (21431, 1327428), (24582, 1157274), (25126, 1132218), (26028, 1092981), (26604, 1069317), (26622, 1068594), (27956, 1017603), (36873, 771516), (37689, 754812), (39042, 728654), (39906, 712878), (39933, 712396), (41934, 678402), (42862, 663714), (49164, 578637), (50252, 566109), (53244, 534297), (59859, 475252), (62901, 452268), (64293, 442476), (73746, 385758), (75378, 377406), (78084, 364327), (79812, 356439), (79866, 356198), (83868, 339201), (85724, 331857), (110619, 257172), (113067, 251604), (118813, 239436), (119718, 237626), (125802, 226134), (128586, 221238), (147492, 192879), (150756, 188703), (159732, 178099)]