252500766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 641433600

約数和(自身を除く): 388932834

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 59, 62, 93, 114, 118, 133, 173, 177, 186, 217, 266, 346, 354, 399, 413, 434, 519, 589, 651, 798, 826, 1038, 1121, 1178, 1211, 1239, 1302, 1767, 1829, 2242, 2422, 2478, 3287, 3363, 3534, 3633, 3658, 4123, 5363, 5487, 6574, 6726, 7266, 7847, 8246, 9861, 10207, 10726, 10974, 12369, 12803, 15694, 16089, 19722, 20414, 23009, 23541, 24738, 25606, 30621, 32178, 34751, 37541, 38409, 46018, 47082, 61242, 69027, 69502, 71449, 75082, 76818, 101897, 104253, 112623, 138054, 142898, 193933, 203794, 208506, 214347, 225246, 243257, 305691, 316417, 387866, 428694, 486514, 581799, 611382, 632834, 713279, 729771, 949251, 1163598, 1357531, 1426558, 1459542, 1898502, 2139837, 2214919, 2715062, 4072593, 4279674, 4429838, 6011923, 6644757, 8145186, 12023846, 13289514, 18035769, 36071538, 42083461, 84166922, 126250383, 252500766]

約数ペア:

[(1, 252500766), (2, 126250383), (3, 84166922), (6, 42083461), (7, 36071538), (14, 18035769), (19, 13289514), (21, 12023846), (31, 8145186), (38, 6644757), (42, 6011923), (57, 4429838), (59, 4279674), (62, 4072593), (93, 2715062), (114, 2214919), (118, 2139837), (133, 1898502), (173, 1459542), (177, 1426558), (186, 1357531), (217, 1163598), (266, 949251), (346, 729771), (354, 713279), (399, 632834), (413, 611382), (434, 581799), (519, 486514), (589, 428694), (651, 387866), (798, 316417), (826, 305691), (1038, 243257), (1121, 225246), (1178, 214347), (1211, 208506), (1239, 203794), (1302, 193933), (1767, 142898), (1829, 138054), (2242, 112623), (2422, 104253), (2478, 101897), (3287, 76818), (3363, 75082), (3534, 71449), (3633, 69502), (3658, 69027), (4123, 61242), (5363, 47082), (5487, 46018), (6574, 38409), (6726, 37541), (7266, 34751), (7847, 32178), (8246, 30621), (9861, 25606), (10207, 24738), (10726, 23541), (10974, 23009), (12369, 20414), (12803, 19722), (15694, 16089)]