21236700516528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3457}}^1\times {\mathrm{344963}}^1$

素因数の和:348491

約数の個数: 160

約数和(自身を含む): 63900491106816

約数和(自身を除く): 42663790590288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 3457, 4452, 5936, 6914, 8904, 10371, 13828, 17808, 20742, 24199, 27656, 41484, 48398, 55312, 72597, 82968, 96796, 145194, 165936, 183221, 193592, 290388, 344963, 366442, 387184, 549663, 580776, 689926, 732884, 1034889, 1099326, 1161552, 1282547, 1379852, 1465768, 2069778, 2198652, 2414741, 2565094, 2759704, 2931536, 3847641, 4139556, 4397304, 4829482, 5130188, 5519408, 7244223, 7695282, 8279112, 8794608, 9658964, 10260376, 14488446, 15390564, 16558224, 18283039, 19317928, 20520752, 28976892, 30781128, 36566078, 38635856, 54849117, 57953784, 61562256, 73132156, 109698234, 115907568, 127981273, 146264312, 219396468, 255962546, 292528624, 383943819, 438792936, 511925092, 767887638, 877585872, 1023850184, 1192537091, 1535775276, 2047700368, 2385074182, 3071550552, 3577611273, 4770148364, 6143101104, 7155222546, 8347759637, 9540296728, 14310445092, 16695519274, 19080593456, 25043278911, 28620890184, 33391038548, 50086557822, 57241780368, 63204465823, 66782077096, 100173115644, 126408931646, 133564154192, 189613397469, 200346231288, 252817863292, 379226794938, 400692462576, 442431260761, 505635726584, 758453589876, 884862521522, 1011271453168, 1327293782283, 1516907179752, 1769725043044, 2654587564566, 3033814359504, 3539450086088, 5309175129132, 7078900172176, 10618350258264, 21236700516528]

約数ペア:

[(1, 21236700516528), (2, 10618350258264), (3, 7078900172176), (4, 5309175129132), (6, 3539450086088), (7, 3033814359504), (8, 2654587564566), (12, 1769725043044), (14, 1516907179752), (16, 1327293782283), (21, 1011271453168), (24, 884862521522), (28, 758453589876), (42, 505635726584), (48, 442431260761), (53, 400692462576), (56, 379226794938), (84, 252817863292), (106, 200346231288), (112, 189613397469), (159, 133564154192), (168, 126408931646), (212, 100173115644), (318, 66782077096), (336, 63204465823), (371, 57241780368), (424, 50086557822), (636, 33391038548), (742, 28620890184), (848, 25043278911), (1113, 19080593456), (1272, 16695519274), (1484, 14310445092), (2226, 9540296728), (2544, 8347759637), (2968, 7155222546), (3457, 6143101104), (4452, 4770148364), (5936, 3577611273), (6914, 3071550552), (8904, 2385074182), (10371, 2047700368), (13828, 1535775276), (17808, 1192537091), (20742, 1023850184), (24199, 877585872), (27656, 767887638), (41484, 511925092), (48398, 438792936), (55312, 383943819), (72597, 292528624), (82968, 255962546), (96796, 219396468), (145194, 146264312), (165936, 127981273), (183221, 115907568), (193592, 109698234), (290388, 73132156), (344963, 61562256), (366442, 57953784), (387184, 54849117), (549663, 38635856), (580776, 36566078), (689926, 30781128), (732884, 28976892), (1034889, 20520752), (1099326, 19317928), (1161552, 18283039), (1282547, 16558224), (1379852, 15390564), (1465768, 14488446), (2069778, 10260376), (2198652, 9658964), (2414741, 8794608), (2565094, 8279112), (2759704, 7695282), (2931536, 7244223), (3847641, 5519408), (4139556, 5130188), (4397304, 4829482)]