1956018192

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^2$

素因数の和:337

約数の個数: 120

約数和(自身を含む): 5262466752

約数和(自身を除く): 3306448560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 71, 97, 122, 142, 183, 194, 213, 244, 284, 291, 366, 388, 426, 488, 568, 582, 732, 776, 852, 976, 1136, 1164, 1464, 1552, 1704, 2328, 2928, 3408, 4331, 4656, 5917, 6887, 8662, 9409, 11834, 12993, 13774, 17324, 17751, 18818, 20661, 23668, 25986, 27548, 28227, 34648, 35502, 37636, 41322, 47336, 51972, 55096, 56454, 69296, 71004, 75272, 82644, 94672, 103944, 110192, 112908, 142008, 150544, 165288, 207888, 225816, 284016, 330576, 420107, 451632, 573949, 668039, 840214, 1147898, 1260321, 1336078, 1680428, 1721847, 2004117, 2295796, 2520642, 2672156, 3360856, 3443694, 4008234, 4591592, 5041284, 5344312, 6721712, 6887388, 8016468, 9183184, 10082568, 10688624, 13774776, 16032936, 20165136, 27549552, 32065872, 40750379, 81500758, 122251137, 163001516, 244502274, 326003032, 489004548, 652006064, 978009096, 1956018192]

約数ペア:

[(1, 1956018192), (2, 978009096), (3, 652006064), (4, 489004548), (6, 326003032), (8, 244502274), (12, 163001516), (16, 122251137), (24, 81500758), (48, 40750379), (61, 32065872), (71, 27549552), (97, 20165136), (122, 16032936), (142, 13774776), (183, 10688624), (194, 10082568), (213, 9183184), (244, 8016468), (284, 6887388), (291, 6721712), (366, 5344312), (388, 5041284), (426, 4591592), (488, 4008234), (568, 3443694), (582, 3360856), (732, 2672156), (776, 2520642), (852, 2295796), (976, 2004117), (1136, 1721847), (1164, 1680428), (1464, 1336078), (1552, 1260321), (1704, 1147898), (2328, 840214), (2928, 668039), (3408, 573949), (4331, 451632), (4656, 420107), (5917, 330576), (6887, 284016), (8662, 225816), (9409, 207888), (11834, 165288), (12993, 150544), (13774, 142008), (17324, 112908), (17751, 110192), (18818, 103944), (20661, 94672), (23668, 82644), (25986, 75272), (27548, 71004), (28227, 69296), (34648, 56454), (35502, 55096), (37636, 51972), (41322, 47336)]