283432448

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:567

約数の個数: 80

約数和(自身を含む): 617564640

約数和(自身を除く): 334132192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 194, 208, 256, 388, 416, 439, 512, 776, 832, 878, 1261, 1552, 1664, 1756, 2522, 3104, 3328, 3512, 5044, 5707, 6208, 6656, 7024, 10088, 11414, 12416, 14048, 20176, 22828, 24832, 28096, 40352, 42583, 45656, 49664, 56192, 80704, 85166, 91312, 112384, 161408, 170332, 182624, 224768, 322816, 340664, 365248, 553579, 645632, 681328, 730496, 1107158, 1362656, 1460992, 2214316, 2725312, 2921984, 4428632, 5450624, 8857264, 10901248, 17714528, 21802496, 35429056, 70858112, 141716224, 283432448]

約数ペア:

[(1, 283432448), (2, 141716224), (4, 70858112), (8, 35429056), (13, 21802496), (16, 17714528), (26, 10901248), (32, 8857264), (52, 5450624), (64, 4428632), (97, 2921984), (104, 2725312), (128, 2214316), (194, 1460992), (208, 1362656), (256, 1107158), (388, 730496), (416, 681328), (439, 645632), (512, 553579), (776, 365248), (832, 340664), (878, 322816), (1261, 224768), (1552, 182624), (1664, 170332), (1756, 161408), (2522, 112384), (3104, 91312), (3328, 85166), (3512, 80704), (5044, 56192), (5707, 49664), (6208, 45656), (6656, 42583), (7024, 40352), (10088, 28096), (11414, 24832), (12416, 22828), (14048, 20176)]