251954976

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 823689216

約数和(自身を除く): 571734240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 151, 156, 168, 182, 191, 208, 224, 273, 302, 312, 336, 364, 382, 416, 453, 546, 573, 604, 624, 672, 728, 764, 906, 1057, 1092, 1146, 1208, 1248, 1337, 1456, 1528, 1812, 1963, 2114, 2184, 2292, 2416, 2483, 2674, 2912, 3056, 3171, 3624, 3926, 4011, 4228, 4368, 4584, 4832, 4966, 5348, 5889, 6112, 6342, 7248, 7449, 7852, 8022, 8456, 8736, 9168, 9932, 10696, 11778, 12684, 13741, 14496, 14898, 15704, 16044, 16912, 17381, 18336, 19864, 21392, 23556, 25368, 27482, 28841, 29796, 31408, 32088, 33824, 34762, 39728, 41223, 42784, 47112, 50736, 52143, 54964, 57682, 59592, 62816, 64176, 69524, 79456, 82446, 86523, 94224, 101472, 104286, 109928, 115364, 119184, 128352, 139048, 164892, 173046, 188448, 201887, 208572, 219856, 230728, 238368, 278096, 329784, 346092, 374933, 403774, 417144, 439712, 461456, 556192, 605661, 659568, 692184, 749866, 807548, 834288, 922912, 1124799, 1211322, 1319136, 1384368, 1499732, 1615096, 1668576, 2249598, 2422644, 2624531, 2768736, 2999464, 3230192, 4499196, 4845288, 5249062, 5998928, 6460384, 7873593, 8998392, 9690576, 10498124, 11997856, 15747186, 17996784, 19381152, 20996248, 31494372, 35993568, 41992496, 62988744, 83984992, 125977488, 251954976]

約数ペア:

[(1, 251954976), (2, 125977488), (3, 83984992), (4, 62988744), (6, 41992496), (7, 35993568), (8, 31494372), (12, 20996248), (13, 19381152), (14, 17996784), (16, 15747186), (21, 11997856), (24, 10498124), (26, 9690576), (28, 8998392), (32, 7873593), (39, 6460384), (42, 5998928), (48, 5249062), (52, 4845288), (56, 4499196), (78, 3230192), (84, 2999464), (91, 2768736), (96, 2624531), (104, 2422644), (112, 2249598), (151, 1668576), (156, 1615096), (168, 1499732), (182, 1384368), (191, 1319136), (208, 1211322), (224, 1124799), (273, 922912), (302, 834288), (312, 807548), (336, 749866), (364, 692184), (382, 659568), (416, 605661), (453, 556192), (546, 461456), (573, 439712), (604, 417144), (624, 403774), (672, 374933), (728, 346092), (764, 329784), (906, 278096), (1057, 238368), (1092, 230728), (1146, 219856), (1208, 208572), (1248, 201887), (1337, 188448), (1456, 173046), (1528, 164892), (1812, 139048), (1963, 128352), (2114, 119184), (2184, 115364), (2292, 109928), (2416, 104286), (2483, 101472), (2674, 94224), (2912, 86523), (3056, 82446), (3171, 79456), (3624, 69524), (3926, 64176), (4011, 62816), (4228, 59592), (4368, 57682), (4584, 54964), (4832, 52143), (4966, 50736), (5348, 47112), (5889, 42784), (6112, 41223), (6342, 39728), (7248, 34762), (7449, 33824), (7852, 32088), (8022, 31408), (8456, 29796), (8736, 28841), (9168, 27482), (9932, 25368), (10696, 23556), (11778, 21392), (12684, 19864), (13741, 18336), (14496, 17381), (14898, 16912), (15704, 16044)]