423929216

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5623}}^1$

素因数の和:5687

約数の個数: 64

約数和(自身を含む): 917836800

約数和(自身を除く): 493907584

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3968, 4712, 5623, 9424, 11246, 18848, 22492, 37696, 44984, 75392, 89968, 106837, 174313, 179936, 213674, 348626, 359872, 427348, 697252, 719744, 854696, 1394504, 1709392, 2789008, 3311947, 3418784, 5578016, 6623894, 6837568, 11156032, 13247788, 13675136, 22312064, 26495576, 52991152, 105982304, 211964608, 423929216]

約数ペア:

[(1, 423929216), (2, 211964608), (4, 105982304), (8, 52991152), (16, 26495576), (19, 22312064), (31, 13675136), (32, 13247788), (38, 11156032), (62, 6837568), (64, 6623894), (76, 5578016), (124, 3418784), (128, 3311947), (152, 2789008), (248, 1709392), (304, 1394504), (496, 854696), (589, 719744), (608, 697252), (992, 427348), (1178, 359872), (1216, 348626), (1984, 213674), (2356, 179936), (2432, 174313), (3968, 106837), (4712, 89968), (5623, 75392), (9424, 44984), (11246, 37696), (18848, 22492)]