661166064

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 2102976512

約数和(自身を除く): 1441810448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 103, 104, 108, 117, 127, 144, 156, 162, 206, 208, 216, 234, 243, 254, 309, 312, 324, 351, 381, 412, 432, 468, 486, 508, 618, 624, 648, 702, 762, 824, 927, 936, 972, 1016, 1053, 1143, 1236, 1296, 1339, 1404, 1524, 1648, 1651, 1854, 1872, 1944, 2032, 2106, 2286, 2472, 2678, 2781, 2808, 3048, 3159, 3302, 3429, 3708, 3888, 4017, 4212, 4572, 4944, 4953, 5356, 5562, 5616, 6096, 6318, 6604, 6858, 7416, 8034, 8343, 8424, 9144, 9906, 10287, 10712, 11124, 12051, 12636, 13081, 13208, 13716, 14832, 14859, 16068, 16686, 16848, 18288, 19812, 20574, 21424, 22248, 24102, 25029, 25272, 26162, 26416, 27432, 29718, 30861, 32136, 33372, 36153, 39243, 39624, 41148, 44496, 44577, 48204, 50058, 50544, 52324, 54864, 59436, 61722, 64272, 66744, 72306, 78486, 79248, 82296, 89154, 96408, 100116, 104648, 108459, 117729, 118872, 123444, 133488, 133731, 144612, 156972, 164592, 170053, 178308, 192816, 200232, 209296, 216918, 235458, 237744, 246888, 267462, 289224, 313944, 325377, 340106, 353187, 356616, 400464, 401193, 433836, 470916, 493776, 510159, 534924, 578448, 627888, 650754, 680212, 706374, 713232, 802386, 867672, 941832, 1020318, 1059561, 1069848, 1301508, 1360424, 1412748, 1530477, 1604772, 1735344, 1883664, 2040636, 2119122, 2139696, 2603016, 2720848, 2825496, 3060954, 3178683, 3209544, 4081272, 4238244, 4591431, 5206032, 5650992, 6121908, 6357366, 6419088, 8162544, 8476488, 9182862, 12243816, 12714732, 13774293, 16952976, 18365724, 24487632, 25429464, 27548586, 36731448, 41322879, 50858928, 55097172, 73462896, 82645758, 110194344, 165291516, 220388688, 330583032, 661166064]

約数ペア:

[(1, 661166064), (2, 330583032), (3, 220388688), (4, 165291516), (6, 110194344), (8, 82645758), (9, 73462896), (12, 55097172), (13, 50858928), (16, 41322879), (18, 36731448), (24, 27548586), (26, 25429464), (27, 24487632), (36, 18365724), (39, 16952976), (48, 13774293), (52, 12714732), (54, 12243816), (72, 9182862), (78, 8476488), (81, 8162544), (103, 6419088), (104, 6357366), (108, 6121908), (117, 5650992), (127, 5206032), (144, 4591431), (156, 4238244), (162, 4081272), (206, 3209544), (208, 3178683), (216, 3060954), (234, 2825496), (243, 2720848), (254, 2603016), (309, 2139696), (312, 2119122), (324, 2040636), (351, 1883664), (381, 1735344), (412, 1604772), (432, 1530477), (468, 1412748), (486, 1360424), (508, 1301508), (618, 1069848), (624, 1059561), (648, 1020318), (702, 941832), (762, 867672), (824, 802386), (927, 713232), (936, 706374), (972, 680212), (1016, 650754), (1053, 627888), (1143, 578448), (1236, 534924), (1296, 510159), (1339, 493776), (1404, 470916), (1524, 433836), (1648, 401193), (1651, 400464), (1854, 356616), (1872, 353187), (1944, 340106), (2032, 325377), (2106, 313944), (2286, 289224), (2472, 267462), (2678, 246888), (2781, 237744), (2808, 235458), (3048, 216918), (3159, 209296), (3302, 200232), (3429, 192816), (3708, 178308), (3888, 170053), (4017, 164592), (4212, 156972), (4572, 144612), (4944, 133731), (4953, 133488), (5356, 123444), (5562, 118872), (5616, 117729), (6096, 108459), (6318, 104648), (6604, 100116), (6858, 96408), (7416, 89154), (8034, 82296), (8343, 79248), (8424, 78486), (9144, 72306), (9906, 66744), (10287, 64272), (10712, 61722), (11124, 59436), (12051, 54864), (12636, 52324), (13081, 50544), (13208, 50058), (13716, 48204), (14832, 44577), (14859, 44496), (16068, 41148), (16686, 39624), (16848, 39243), (18288, 36153), (19812, 33372), (20574, 32136), (21424, 30861), (22248, 29718), (24102, 27432), (25029, 26416), (25272, 26162)]