297459136

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:682

約数の個数: 112

約数和(自身を含む): 691855360

約数和(自身を除く): 394396224

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 152, 208, 247, 248, 304, 403, 416, 494, 496, 589, 607, 608, 806, 832, 988, 992, 1178, 1214, 1216, 1612, 1976, 1984, 2356, 2428, 3224, 3952, 4712, 4856, 6448, 7657, 7891, 7904, 9424, 9712, 11533, 12896, 15314, 15782, 15808, 18817, 18848, 19424, 23066, 25792, 30628, 31564, 37634, 37696, 38848, 46132, 61256, 63128, 75268, 92264, 122512, 126256, 149929, 150536, 184528, 244621, 245024, 252512, 299858, 301072, 357523, 369056, 489242, 490048, 505024, 599716, 602144, 715046, 738112, 978484, 1199432, 1204288, 1430092, 1956968, 2398864, 2860184, 3913936, 4647799, 4797728, 5720368, 7827872, 9295598, 9595456, 11440736, 15655744, 18591196, 22881472, 37182392, 74364784, 148729568, 297459136]

約数ペア:

[(1, 297459136), (2, 148729568), (4, 74364784), (8, 37182392), (13, 22881472), (16, 18591196), (19, 15655744), (26, 11440736), (31, 9595456), (32, 9295598), (38, 7827872), (52, 5720368), (62, 4797728), (64, 4647799), (76, 3913936), (104, 2860184), (124, 2398864), (152, 1956968), (208, 1430092), (247, 1204288), (248, 1199432), (304, 978484), (403, 738112), (416, 715046), (494, 602144), (496, 599716), (589, 505024), (607, 490048), (608, 489242), (806, 369056), (832, 357523), (988, 301072), (992, 299858), (1178, 252512), (1214, 245024), (1216, 244621), (1612, 184528), (1976, 150536), (1984, 149929), (2356, 126256), (2428, 122512), (3224, 92264), (3952, 75268), (4712, 63128), (4856, 61256), (6448, 46132), (7657, 38848), (7891, 37696), (7904, 37634), (9424, 31564), (9712, 30628), (11533, 25792), (12896, 23066), (15314, 19424), (15782, 18848), (15808, 18817)]