290641248

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 288

約数和(自身を含む): 955281600

約数和(自身を除く): 664640352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 29, 32, 34, 36, 46, 48, 51, 58, 68, 69, 72, 87, 89, 92, 96, 102, 116, 136, 138, 144, 153, 174, 178, 184, 204, 207, 232, 261, 267, 272, 276, 288, 306, 348, 356, 368, 391, 408, 414, 464, 493, 522, 534, 544, 552, 612, 667, 696, 712, 736, 782, 801, 816, 828, 928, 986, 1044, 1068, 1104, 1173, 1224, 1334, 1392, 1424, 1479, 1513, 1564, 1602, 1632, 1656, 1972, 2001, 2047, 2088, 2136, 2208, 2346, 2448, 2581, 2668, 2784, 2848, 2958, 3026, 3128, 3204, 3312, 3519, 3944, 4002, 4094, 4176, 4272, 4437, 4539, 4692, 4896, 5162, 5336, 5916, 6003, 6052, 6141, 6256, 6408, 6624, 7038, 7743, 7888, 8004, 8188, 8352, 8544, 8874, 9078, 9384, 10324, 10672, 11339, 11832, 12006, 12104, 12282, 12512, 12816, 13617, 14076, 15486, 15776, 16008, 16376, 17748, 18156, 18423, 18768, 20648, 21344, 22678, 23229, 23664, 24012, 24208, 24564, 25632, 27234, 28152, 30972, 32016, 32752, 34017, 34799, 35496, 36312, 36846, 37536, 41296, 43877, 45356, 46458, 47328, 48024, 48416, 49128, 54468, 56304, 59363, 61944, 64032, 65504, 68034, 69598, 70992, 72624, 73692, 82592, 87754, 90712, 92916, 96048, 98256, 102051, 104397, 108936, 112608, 118726, 123888, 131631, 136068, 139196, 141984, 145248, 147384, 175508, 178089, 181424, 185832, 192096, 196512, 204102, 208794, 217872, 237452, 247776, 263262, 272136, 278392, 294768, 313191, 351016, 356178, 362848, 371664, 394893, 408204, 417588, 435744, 474904, 526524, 534267, 544272, 556784, 589536, 626382, 702032, 712356, 743328, 789786, 816408, 835176, 949808, 1009171, 1053048, 1068534, 1088544, 1113568, 1252764, 1404064, 1424712, 1579572, 1632816, 1670352, 1899616, 2018342, 2106096, 2137068, 2505528, 2849424, 3027513, 3159144, 3265632, 3340704, 4036684, 4212192, 4274136, 5011056, 5698848, 6055026, 6318288, 8073368, 8548272, 9082539, 10022112, 12110052, 12636576, 16146736, 17096544, 18165078, 24220104, 32293472, 36330156, 48440208, 72660312, 96880416, 145320624, 290641248]

約数ペア:

[(1, 290641248), (2, 145320624), (3, 96880416), (4, 72660312), (6, 48440208), (8, 36330156), (9, 32293472), (12, 24220104), (16, 18165078), (17, 17096544), (18, 16146736), (23, 12636576), (24, 12110052), (29, 10022112), (32, 9082539), (34, 8548272), (36, 8073368), (46, 6318288), (48, 6055026), (51, 5698848), (58, 5011056), (68, 4274136), (69, 4212192), (72, 4036684), (87, 3340704), (89, 3265632), (92, 3159144), (96, 3027513), (102, 2849424), (116, 2505528), (136, 2137068), (138, 2106096), (144, 2018342), (153, 1899616), (174, 1670352), (178, 1632816), (184, 1579572), (204, 1424712), (207, 1404064), (232, 1252764), (261, 1113568), (267, 1088544), (272, 1068534), (276, 1053048), (288, 1009171), (306, 949808), (348, 835176), (356, 816408), (368, 789786), (391, 743328), (408, 712356), (414, 702032), (464, 626382), (493, 589536), (522, 556784), (534, 544272), (544, 534267), (552, 526524), (612, 474904), (667, 435744), (696, 417588), (712, 408204), (736, 394893), (782, 371664), (801, 362848), (816, 356178), (828, 351016), (928, 313191), (986, 294768), (1044, 278392), (1068, 272136), (1104, 263262), (1173, 247776), (1224, 237452), (1334, 217872), (1392, 208794), (1424, 204102), (1479, 196512), (1513, 192096), (1564, 185832), (1602, 181424), (1632, 178089), (1656, 175508), (1972, 147384), (2001, 145248), (2047, 141984), (2088, 139196), (2136, 136068), (2208, 131631), (2346, 123888), (2448, 118726), (2581, 112608), (2668, 108936), (2784, 104397), (2848, 102051), (2958, 98256), (3026, 96048), (3128, 92916), (3204, 90712), (3312, 87754), (3519, 82592), (3944, 73692), (4002, 72624), (4094, 70992), (4176, 69598), (4272, 68034), (4437, 65504), (4539, 64032), (4692, 61944), (4896, 59363), (5162, 56304), (5336, 54468), (5916, 49128), (6003, 48416), (6052, 48024), (6141, 47328), (6256, 46458), (6408, 45356), (6624, 43877), (7038, 41296), (7743, 37536), (7888, 36846), (8004, 36312), (8188, 35496), (8352, 34799), (8544, 34017), (8874, 32752), (9078, 32016), (9384, 30972), (10324, 28152), (10672, 27234), (11339, 25632), (11832, 24564), (12006, 24208), (12104, 24012), (12282, 23664), (12512, 23229), (12816, 22678), (13617, 21344), (14076, 20648), (15486, 18768), (15776, 18423), (16008, 18156), (16376, 17748)]