685253664

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:631

約数の個数: 144

約数和(自身を含む): 2015997984

約数和(自身を除く): 1330744320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 131, 144, 164, 246, 262, 288, 328, 369, 393, 443, 492, 524, 656, 738, 786, 886, 984, 1048, 1179, 1312, 1329, 1476, 1572, 1772, 1968, 2096, 2358, 2658, 2952, 3144, 3544, 3936, 3987, 4192, 4716, 5316, 5371, 5904, 6288, 7088, 7974, 9432, 10632, 10742, 11808, 12576, 14176, 15948, 16113, 18163, 18864, 21264, 21484, 31896, 32226, 36326, 37728, 42528, 42968, 48339, 54489, 58033, 63792, 64452, 72652, 85936, 96678, 108978, 116066, 127584, 128904, 145304, 163467, 171872, 174099, 193356, 217956, 232132, 257808, 290608, 326934, 348198, 386712, 435912, 464264, 515616, 522297, 581216, 653868, 696396, 773424, 871824, 928528, 1044594, 1307736, 1392792, 1546848, 1743648, 1857056, 2089188, 2379353, 2615472, 2785584, 4178376, 4758706, 5230944, 5571168, 7138059, 8356752, 9517412, 14276118, 16713504, 19034824, 21414177, 28552236, 38069648, 42828354, 57104472, 76139296, 85656708, 114208944, 171313416, 228417888, 342626832, 685253664]

約数ペア:

[(1, 685253664), (2, 342626832), (3, 228417888), (4, 171313416), (6, 114208944), (8, 85656708), (9, 76139296), (12, 57104472), (16, 42828354), (18, 38069648), (24, 28552236), (32, 21414177), (36, 19034824), (41, 16713504), (48, 14276118), (72, 9517412), (82, 8356752), (96, 7138059), (123, 5571168), (131, 5230944), (144, 4758706), (164, 4178376), (246, 2785584), (262, 2615472), (288, 2379353), (328, 2089188), (369, 1857056), (393, 1743648), (443, 1546848), (492, 1392792), (524, 1307736), (656, 1044594), (738, 928528), (786, 871824), (886, 773424), (984, 696396), (1048, 653868), (1179, 581216), (1312, 522297), (1329, 515616), (1476, 464264), (1572, 435912), (1772, 386712), (1968, 348198), (2096, 326934), (2358, 290608), (2658, 257808), (2952, 232132), (3144, 217956), (3544, 193356), (3936, 174099), (3987, 171872), (4192, 163467), (4716, 145304), (5316, 128904), (5371, 127584), (5904, 116066), (6288, 108978), (7088, 96678), (7974, 85936), (9432, 72652), (10632, 64452), (10742, 63792), (11808, 58033), (12576, 54489), (14176, 48339), (15948, 42968), (16113, 42528), (18163, 37728), (18864, 36326), (21264, 32226), (21484, 31896)]