1777237644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5407}}^1$

素因数の和:5484

約数の個数: 144

約数和(自身を含む): 5316799488

約数和(自身を除く): 3539561844

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 49, 52, 78, 84, 86, 91, 98, 129, 147, 156, 172, 182, 196, 258, 273, 294, 301, 364, 516, 546, 559, 588, 602, 637, 903, 1092, 1118, 1204, 1274, 1677, 1806, 1911, 2107, 2236, 2548, 3354, 3612, 3822, 3913, 4214, 5407, 6321, 6708, 7644, 7826, 8428, 10814, 11739, 12642, 15652, 16221, 21628, 23478, 25284, 27391, 32442, 37849, 46956, 54782, 64884, 70291, 75698, 82173, 109564, 113547, 140582, 151396, 164346, 210873, 227094, 232501, 264943, 281164, 328692, 421746, 454188, 465002, 492037, 529886, 697503, 794829, 843492, 930004, 984074, 1059772, 1395006, 1476111, 1589658, 1627507, 1968148, 2790012, 2952222, 3022513, 3179316, 3255014, 3444259, 4882521, 5904444, 6045026, 6510028, 6888518, 9067539, 9765042, 10332777, 11392549, 12090052, 13777036, 18135078, 19530084, 20665554, 21157591, 22785098, 34177647, 36270156, 41331108, 42315182, 45570196, 63472773, 68355294, 84630364, 126945546, 136710588, 148103137, 253891092, 296206274, 444309411, 592412548, 888618822, 1777237644]

約数ペア:

[(1, 1777237644), (2, 888618822), (3, 592412548), (4, 444309411), (6, 296206274), (7, 253891092), (12, 148103137), (13, 136710588), (14, 126945546), (21, 84630364), (26, 68355294), (28, 63472773), (39, 45570196), (42, 42315182), (43, 41331108), (49, 36270156), (52, 34177647), (78, 22785098), (84, 21157591), (86, 20665554), (91, 19530084), (98, 18135078), (129, 13777036), (147, 12090052), (156, 11392549), (172, 10332777), (182, 9765042), (196, 9067539), (258, 6888518), (273, 6510028), (294, 6045026), (301, 5904444), (364, 4882521), (516, 3444259), (546, 3255014), (559, 3179316), (588, 3022513), (602, 2952222), (637, 2790012), (903, 1968148), (1092, 1627507), (1118, 1589658), (1204, 1476111), (1274, 1395006), (1677, 1059772), (1806, 984074), (1911, 930004), (2107, 843492), (2236, 794829), (2548, 697503), (3354, 529886), (3612, 492037), (3822, 465002), (3913, 454188), (4214, 421746), (5407, 328692), (6321, 281164), (6708, 264943), (7644, 232501), (7826, 227094), (8428, 210873), (10814, 164346), (11739, 151396), (12642, 140582), (15652, 113547), (16221, 109564), (21628, 82173), (23478, 75698), (25284, 70291), (27391, 64884), (32442, 54782), (37849, 46956)]