221324544

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13723}}^1$

素因数の和:13752

約数の個数: 108

約数和(自身を含む): 729348256

約数和(自身を除く): 508023712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 13723, 16128, 27446, 41169, 54892, 82338, 96061, 109784, 123507, 164676, 192122, 219568, 247014, 288183, 329352, 384244, 439136, 494028, 576366, 658704, 768488, 864549, 878272, 988056, 1152732, 1317408, 1536976, 1729098, 1756544, 1976112, 2305464, 2634816, 3073952, 3458196, 3513088, 3952224, 4610928, 5269632, 6147904, 6916392, 7904448, 9221856, 10539264, 12295808, 13832784, 15808896, 18443712, 24591616, 27665568, 31617792, 36887424, 55331136, 73774848, 110662272, 221324544]

約数ペア:

[(1, 221324544), (2, 110662272), (3, 73774848), (4, 55331136), (6, 36887424), (7, 31617792), (8, 27665568), (9, 24591616), (12, 18443712), (14, 15808896), (16, 13832784), (18, 12295808), (21, 10539264), (24, 9221856), (28, 7904448), (32, 6916392), (36, 6147904), (42, 5269632), (48, 4610928), (56, 3952224), (63, 3513088), (64, 3458196), (72, 3073952), (84, 2634816), (96, 2305464), (112, 1976112), (126, 1756544), (128, 1729098), (144, 1536976), (168, 1317408), (192, 1152732), (224, 988056), (252, 878272), (256, 864549), (288, 768488), (336, 658704), (384, 576366), (448, 494028), (504, 439136), (576, 384244), (672, 329352), (768, 288183), (896, 247014), (1008, 219568), (1152, 192122), (1344, 164676), (1792, 123507), (2016, 109784), (2304, 96061), (2688, 82338), (4032, 54892), (5376, 41169), (8064, 27446), (13723, 16128)]