1782140256

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1297}}^1$

素因数の和:1693

約数の個数: 144

約数和(自身を含む): 5476895424

約数和(自身を除く): 3694755168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 367, 416, 468, 624, 734, 936, 1101, 1248, 1297, 1468, 1872, 2202, 2594, 2936, 3303, 3744, 3891, 4404, 4771, 5188, 5872, 6606, 7782, 8808, 9542, 10376, 11673, 11744, 13212, 14313, 15564, 16861, 17616, 19084, 20752, 23346, 26424, 28626, 31128, 33722, 35232, 38168, 41504, 42939, 46692, 50583, 52848, 57252, 62256, 67444, 76336, 85878, 93384, 101166, 105696, 114504, 124512, 134888, 151749, 152672, 171756, 186768, 202332, 229008, 269776, 303498, 343512, 373536, 404664, 458016, 475999, 539552, 606996, 687024, 809328, 951998, 1213992, 1374048, 1427997, 1618656, 1903996, 2427984, 2855994, 3807992, 4283991, 4855968, 5711988, 6187987, 7615984, 8567982, 11423976, 12375974, 15231968, 17135964, 18563961, 22847952, 24751948, 34271928, 37127922, 45695904, 49503896, 55691883, 68543856, 74255844, 99007792, 111383766, 137087712, 148511688, 198015584, 222767532, 297023376, 445535064, 594046752, 891070128, 1782140256]

約数ペア:

[(1, 1782140256), (2, 891070128), (3, 594046752), (4, 445535064), (6, 297023376), (8, 222767532), (9, 198015584), (12, 148511688), (13, 137087712), (16, 111383766), (18, 99007792), (24, 74255844), (26, 68543856), (32, 55691883), (36, 49503896), (39, 45695904), (48, 37127922), (52, 34271928), (72, 24751948), (78, 22847952), (96, 18563961), (104, 17135964), (117, 15231968), (144, 12375974), (156, 11423976), (208, 8567982), (234, 7615984), (288, 6187987), (312, 5711988), (367, 4855968), (416, 4283991), (468, 3807992), (624, 2855994), (734, 2427984), (936, 1903996), (1101, 1618656), (1248, 1427997), (1297, 1374048), (1468, 1213992), (1872, 951998), (2202, 809328), (2594, 687024), (2936, 606996), (3303, 539552), (3744, 475999), (3891, 458016), (4404, 404664), (4771, 373536), (5188, 343512), (5872, 303498), (6606, 269776), (7782, 229008), (8808, 202332), (9542, 186768), (10376, 171756), (11673, 152672), (11744, 151749), (13212, 134888), (14313, 124512), (15564, 114504), (16861, 105696), (17616, 101166), (19084, 93384), (20752, 85878), (23346, 76336), (26424, 67444), (28626, 62256), (31128, 57252), (33722, 52848), (35232, 50583), (38168, 46692), (41504, 42939)]