246528864

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:621

約数の個数: 144

約数和(自身を含む): 738751104

約数和(自身を除く): 492222240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 72, 93, 96, 106, 124, 144, 159, 186, 212, 248, 279, 288, 318, 372, 424, 477, 496, 521, 558, 636, 744, 848, 954, 992, 1042, 1116, 1272, 1488, 1563, 1643, 1696, 1908, 2084, 2232, 2544, 2976, 3126, 3286, 3816, 4168, 4464, 4689, 4929, 5088, 6252, 6572, 7632, 8336, 8928, 9378, 9858, 12504, 13144, 14787, 15264, 16151, 16672, 18756, 19716, 25008, 26288, 27613, 29574, 32302, 37512, 39432, 48453, 50016, 52576, 55226, 59148, 64604, 75024, 78864, 82839, 96906, 110452, 118296, 129208, 145359, 150048, 157728, 165678, 193812, 220904, 236592, 248517, 258416, 290718, 331356, 387624, 441808, 473184, 497034, 516832, 581436, 662712, 775248, 856003, 883616, 994068, 1162872, 1325424, 1550496, 1712006, 1988136, 2325744, 2568009, 2650848, 3424012, 3976272, 4651488, 5136018, 6848024, 7704027, 7952544, 10272036, 13696048, 15408054, 20544072, 27392096, 30816108, 41088144, 61632216, 82176288, 123264432, 246528864]

約数ペア:

[(1, 246528864), (2, 123264432), (3, 82176288), (4, 61632216), (6, 41088144), (8, 30816108), (9, 27392096), (12, 20544072), (16, 15408054), (18, 13696048), (24, 10272036), (31, 7952544), (32, 7704027), (36, 6848024), (48, 5136018), (53, 4651488), (62, 3976272), (72, 3424012), (93, 2650848), (96, 2568009), (106, 2325744), (124, 1988136), (144, 1712006), (159, 1550496), (186, 1325424), (212, 1162872), (248, 994068), (279, 883616), (288, 856003), (318, 775248), (372, 662712), (424, 581436), (477, 516832), (496, 497034), (521, 473184), (558, 441808), (636, 387624), (744, 331356), (848, 290718), (954, 258416), (992, 248517), (1042, 236592), (1116, 220904), (1272, 193812), (1488, 165678), (1563, 157728), (1643, 150048), (1696, 145359), (1908, 129208), (2084, 118296), (2232, 110452), (2544, 96906), (2976, 82839), (3126, 78864), (3286, 75024), (3816, 64604), (4168, 59148), (4464, 55226), (4689, 52576), (4929, 50016), (5088, 48453), (6252, 39432), (6572, 37512), (7632, 32302), (8336, 29574), (8928, 27613), (9378, 26288), (9858, 25008), (12504, 19716), (13144, 18756), (14787, 16672), (15264, 16151)]