505428224

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 1250339328

約数和(自身を除く): 744911104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 47, 56, 64, 68, 94, 112, 119, 128, 136, 188, 224, 238, 256, 272, 329, 353, 376, 448, 476, 544, 658, 706, 752, 799, 896, 952, 1088, 1316, 1412, 1504, 1598, 1792, 1904, 2176, 2471, 2632, 2824, 3008, 3196, 3808, 4352, 4942, 5264, 5593, 5648, 6001, 6016, 6392, 7616, 9884, 10528, 11186, 11296, 12002, 12032, 12784, 15232, 16591, 19768, 21056, 22372, 22592, 24004, 25568, 30464, 33182, 39536, 42007, 42112, 44744, 45184, 48008, 51136, 66364, 79072, 84014, 84224, 89488, 90368, 96016, 102272, 116137, 132728, 158144, 168028, 178976, 192032, 204544, 232274, 265456, 282047, 316288, 336056, 357952, 384064, 464548, 530912, 564094, 632576, 672112, 715904, 768128, 929096, 1061824, 1128188, 1344224, 1431808, 1536256, 1858192, 1974329, 2123648, 2256376, 2688448, 3716384, 3948658, 4247296, 4512752, 5376896, 7432768, 7897316, 9025504, 10753792, 14865536, 15794632, 18051008, 29731072, 31589264, 36102016, 63178528, 72204032, 126357056, 252714112, 505428224]

約数ペア:

[(1, 505428224), (2, 252714112), (4, 126357056), (7, 72204032), (8, 63178528), (14, 36102016), (16, 31589264), (17, 29731072), (28, 18051008), (32, 15794632), (34, 14865536), (47, 10753792), (56, 9025504), (64, 7897316), (68, 7432768), (94, 5376896), (112, 4512752), (119, 4247296), (128, 3948658), (136, 3716384), (188, 2688448), (224, 2256376), (238, 2123648), (256, 1974329), (272, 1858192), (329, 1536256), (353, 1431808), (376, 1344224), (448, 1128188), (476, 1061824), (544, 929096), (658, 768128), (706, 715904), (752, 672112), (799, 632576), (896, 564094), (952, 530912), (1088, 464548), (1316, 384064), (1412, 357952), (1504, 336056), (1598, 316288), (1792, 282047), (1904, 265456), (2176, 232274), (2471, 204544), (2632, 192032), (2824, 178976), (3008, 168028), (3196, 158144), (3808, 132728), (4352, 116137), (4942, 102272), (5264, 96016), (5593, 90368), (5648, 89488), (6001, 84224), (6016, 84014), (6392, 79072), (7616, 66364), (9884, 51136), (10528, 48008), (11186, 45184), (11296, 44744), (12002, 42112), (12032, 42007), (12784, 39536), (15232, 33182), (16591, 30464), (19768, 25568), (21056, 24004), (22372, 22592)]