1783365504

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:676

約数の個数: 128

約数和(自身を含む): 4847040000

約数和(自身を除く): 3063674496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 149, 192, 213, 284, 298, 384, 426, 439, 447, 568, 596, 852, 878, 894, 1136, 1192, 1317, 1704, 1756, 1788, 2272, 2384, 2634, 3408, 3512, 3576, 4544, 4768, 5268, 6816, 7024, 7152, 9088, 9536, 10536, 10579, 13632, 14048, 14304, 19072, 21072, 21158, 27264, 28096, 28608, 31169, 31737, 42144, 42316, 56192, 57216, 62338, 63474, 65411, 84288, 84632, 93507, 124676, 126948, 130822, 168576, 169264, 187014, 196233, 249352, 253896, 261644, 338528, 374028, 392466, 498704, 507792, 523288, 677056, 748056, 784932, 997408, 1015584, 1046576, 1354112, 1496112, 1569864, 1994816, 2031168, 2093152, 2992224, 3139728, 3989632, 4062336, 4186304, 4644181, 5984448, 6279456, 8372608, 9288362, 11968896, 12558912, 13932543, 18576724, 25117824, 27865086, 37153448, 55730172, 74306896, 111460344, 148613792, 222920688, 297227584, 445841376, 594455168, 891682752, 1783365504]

約数ペア:

[(1, 1783365504), (2, 891682752), (3, 594455168), (4, 445841376), (6, 297227584), (8, 222920688), (12, 148613792), (16, 111460344), (24, 74306896), (32, 55730172), (48, 37153448), (64, 27865086), (71, 25117824), (96, 18576724), (128, 13932543), (142, 12558912), (149, 11968896), (192, 9288362), (213, 8372608), (284, 6279456), (298, 5984448), (384, 4644181), (426, 4186304), (439, 4062336), (447, 3989632), (568, 3139728), (596, 2992224), (852, 2093152), (878, 2031168), (894, 1994816), (1136, 1569864), (1192, 1496112), (1317, 1354112), (1704, 1046576), (1756, 1015584), (1788, 997408), (2272, 784932), (2384, 748056), (2634, 677056), (3408, 523288), (3512, 507792), (3576, 498704), (4544, 392466), (4768, 374028), (5268, 338528), (6816, 261644), (7024, 253896), (7152, 249352), (9088, 196233), (9536, 187014), (10536, 169264), (10579, 168576), (13632, 130822), (14048, 126948), (14304, 124676), (19072, 93507), (21072, 84632), (21158, 84288), (27264, 65411), (28096, 63474), (28608, 62338), (31169, 57216), (31737, 56192), (42144, 42316)]