289995264

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 240

約数和(自身を含む): 929440512

約数和(自身を除く): 639445248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 64, 72, 78, 94, 96, 103, 104, 117, 128, 141, 144, 156, 188, 192, 206, 208, 234, 256, 282, 288, 309, 312, 376, 384, 412, 416, 423, 468, 512, 564, 576, 611, 618, 624, 752, 768, 824, 832, 846, 927, 936, 1128, 1152, 1222, 1236, 1248, 1339, 1504, 1536, 1648, 1664, 1692, 1833, 1854, 1872, 2256, 2304, 2444, 2472, 2496, 2678, 3008, 3296, 3328, 3384, 3666, 3708, 3744, 4017, 4512, 4608, 4841, 4888, 4944, 4992, 5356, 5499, 6016, 6592, 6656, 6768, 7332, 7416, 7488, 8034, 9024, 9682, 9776, 9888, 9984, 10712, 10998, 12032, 12051, 13184, 13536, 14523, 14664, 14832, 14976, 16068, 18048, 19364, 19552, 19776, 19968, 21424, 21996, 24064, 24102, 26368, 27072, 29046, 29328, 29664, 29952, 32136, 36096, 38728, 39104, 39552, 42848, 43569, 43992, 48204, 52736, 54144, 58092, 58656, 59328, 59904, 62933, 64272, 72192, 77456, 78208, 79104, 85696, 87138, 87984, 96408, 108288, 116184, 117312, 118656, 125866, 128544, 154912, 156416, 158208, 171392, 174276, 175968, 188799, 192816, 216576, 232368, 234624, 237312, 251732, 257088, 309824, 312832, 342784, 348552, 351936, 377598, 385632, 464736, 469248, 474624, 503464, 514176, 566397, 619648, 685568, 697104, 703872, 755196, 771264, 929472, 938496, 1006928, 1028352, 1132794, 1239296, 1394208, 1407744, 1510392, 1542528, 1858944, 2013856, 2056704, 2265588, 2478592, 2788416, 2815488, 3020784, 3085056, 3717888, 4027712, 4531176, 5576832, 6041568, 6170112, 7435776, 8055424, 9062352, 11153664, 12083136, 16110848, 18124704, 22307328, 24166272, 32221696, 36249408, 48332544, 72498816, 96665088, 144997632, 289995264]

約数ペア:

[(1, 289995264), (2, 144997632), (3, 96665088), (4, 72498816), (6, 48332544), (8, 36249408), (9, 32221696), (12, 24166272), (13, 22307328), (16, 18124704), (18, 16110848), (24, 12083136), (26, 11153664), (32, 9062352), (36, 8055424), (39, 7435776), (47, 6170112), (48, 6041568), (52, 5576832), (64, 4531176), (72, 4027712), (78, 3717888), (94, 3085056), (96, 3020784), (103, 2815488), (104, 2788416), (117, 2478592), (128, 2265588), (141, 2056704), (144, 2013856), (156, 1858944), (188, 1542528), (192, 1510392), (206, 1407744), (208, 1394208), (234, 1239296), (256, 1132794), (282, 1028352), (288, 1006928), (309, 938496), (312, 929472), (376, 771264), (384, 755196), (412, 703872), (416, 697104), (423, 685568), (468, 619648), (512, 566397), (564, 514176), (576, 503464), (611, 474624), (618, 469248), (624, 464736), (752, 385632), (768, 377598), (824, 351936), (832, 348552), (846, 342784), (927, 312832), (936, 309824), (1128, 257088), (1152, 251732), (1222, 237312), (1236, 234624), (1248, 232368), (1339, 216576), (1504, 192816), (1536, 188799), (1648, 175968), (1664, 174276), (1692, 171392), (1833, 158208), (1854, 156416), (1872, 154912), (2256, 128544), (2304, 125866), (2444, 118656), (2472, 117312), (2496, 116184), (2678, 108288), (3008, 96408), (3296, 87984), (3328, 87138), (3384, 85696), (3666, 79104), (3708, 78208), (3744, 77456), (4017, 72192), (4512, 64272), (4608, 62933), (4841, 59904), (4888, 59328), (4944, 58656), (4992, 58092), (5356, 54144), (5499, 52736), (6016, 48204), (6592, 43992), (6656, 43569), (6768, 42848), (7332, 39552), (7416, 39104), (7488, 38728), (8034, 36096), (9024, 32136), (9682, 29952), (9776, 29664), (9888, 29328), (9984, 29046), (10712, 27072), (10998, 26368), (12032, 24102), (12051, 24064), (13184, 21996), (13536, 21424), (14523, 19968), (14664, 19776), (14832, 19552), (14976, 19364), (16068, 18048)]