252901224

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:436

約数の個数: 128

約数和(自身を含む): 732672000

約数和(自身を除く): 479770776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 179, 186, 211, 216, 248, 279, 358, 372, 422, 537, 558, 633, 716, 744, 837, 844, 1074, 1116, 1266, 1432, 1611, 1674, 1688, 1899, 2148, 2232, 2532, 3222, 3348, 3798, 4296, 4833, 5064, 5549, 5697, 6444, 6541, 6696, 7596, 9666, 11098, 11394, 12888, 13082, 15192, 16647, 19332, 19623, 22196, 22788, 26164, 33294, 37769, 38664, 39246, 44392, 45576, 49941, 52328, 58869, 66588, 75538, 78492, 99882, 113307, 117738, 133176, 149823, 151076, 156984, 176607, 199764, 226614, 235476, 299646, 302152, 339921, 353214, 399528, 453228, 470952, 599292, 679842, 706428, 906456, 1019763, 1170839, 1198584, 1359684, 1412856, 2039526, 2341678, 2719368, 3512517, 4079052, 4683356, 7025034, 8158104, 9366712, 10537551, 14050068, 21075102, 28100136, 31612653, 42150204, 63225306, 84300408, 126450612, 252901224]

約数ペア:

[(1, 252901224), (2, 126450612), (3, 84300408), (4, 63225306), (6, 42150204), (8, 31612653), (9, 28100136), (12, 21075102), (18, 14050068), (24, 10537551), (27, 9366712), (31, 8158104), (36, 7025034), (54, 4683356), (62, 4079052), (72, 3512517), (93, 2719368), (108, 2341678), (124, 2039526), (179, 1412856), (186, 1359684), (211, 1198584), (216, 1170839), (248, 1019763), (279, 906456), (358, 706428), (372, 679842), (422, 599292), (537, 470952), (558, 453228), (633, 399528), (716, 353214), (744, 339921), (837, 302152), (844, 299646), (1074, 235476), (1116, 226614), (1266, 199764), (1432, 176607), (1611, 156984), (1674, 151076), (1688, 149823), (1899, 133176), (2148, 117738), (2232, 113307), (2532, 99882), (3222, 78492), (3348, 75538), (3798, 66588), (4296, 58869), (4833, 52328), (5064, 49941), (5549, 45576), (5697, 44392), (6444, 39246), (6541, 38664), (6696, 37769), (7596, 33294), (9666, 26164), (11098, 22788), (11394, 22196), (12888, 19623), (13082, 19332), (15192, 16647)]