1420121408

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:536

約数の個数: 112

約数和(自身を含む): 3100669440

約数和(自身を除く): 1680548032

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 101, 124, 152, 202, 248, 304, 373, 404, 496, 589, 608, 746, 808, 992, 1178, 1216, 1492, 1616, 1919, 1984, 2356, 2984, 3131, 3232, 3838, 4712, 5968, 6262, 6464, 7087, 7676, 9424, 11563, 11936, 12524, 14174, 15352, 18848, 23126, 23872, 25048, 28348, 30704, 37673, 37696, 46252, 50096, 56696, 59489, 61408, 75346, 92504, 100192, 113392, 118978, 122816, 150692, 185008, 200384, 219697, 226784, 237956, 301384, 370016, 439394, 453568, 475912, 602768, 715787, 740032, 878788, 951824, 1167863, 1205536, 1431574, 1757576, 1903648, 2335726, 2411072, 2863148, 3515152, 3807296, 4671452, 5726296, 7030304, 9342904, 11452592, 14060608, 18685808, 22189397, 22905184, 37371616, 44378794, 45810368, 74743232, 88757588, 177515176, 355030352, 710060704, 1420121408]

約数ペア:

[(1, 1420121408), (2, 710060704), (4, 355030352), (8, 177515176), (16, 88757588), (19, 74743232), (31, 45810368), (32, 44378794), (38, 37371616), (62, 22905184), (64, 22189397), (76, 18685808), (101, 14060608), (124, 11452592), (152, 9342904), (202, 7030304), (248, 5726296), (304, 4671452), (373, 3807296), (404, 3515152), (496, 2863148), (589, 2411072), (608, 2335726), (746, 1903648), (808, 1757576), (992, 1431574), (1178, 1205536), (1216, 1167863), (1492, 951824), (1616, 878788), (1919, 740032), (1984, 715787), (2356, 602768), (2984, 475912), (3131, 453568), (3232, 439394), (3838, 370016), (4712, 301384), (5968, 237956), (6262, 226784), (6464, 219697), (7087, 200384), (7676, 185008), (9424, 150692), (11563, 122816), (11936, 118978), (12524, 113392), (14174, 100192), (15352, 92504), (18848, 75346), (23126, 61408), (23872, 59489), (25048, 56696), (28348, 50096), (30704, 46252), (37673, 37696)]