253321632

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 759507840

約数和(自身を除く): 506186208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 167, 184, 207, 229, 276, 288, 334, 368, 414, 458, 501, 552, 668, 687, 736, 828, 916, 1002, 1104, 1336, 1374, 1503, 1656, 1832, 2004, 2061, 2208, 2672, 2748, 3006, 3312, 3664, 3841, 4008, 4122, 5267, 5344, 5496, 6012, 6624, 7328, 7682, 8016, 8244, 10534, 10992, 11523, 12024, 15364, 15801, 16032, 16488, 21068, 21984, 23046, 24048, 30728, 31602, 32976, 34569, 38243, 42136, 46092, 47403, 48096, 61456, 63204, 65952, 69138, 76486, 84272, 92184, 94806, 114729, 122912, 126408, 138276, 152972, 168544, 184368, 189612, 229458, 252816, 276552, 305944, 344187, 368736, 379224, 458916, 505632, 553104, 611888, 688374, 758448, 879589, 917832, 1106208, 1223776, 1376748, 1516896, 1759178, 1835664, 2638767, 2753496, 3518356, 3671328, 5277534, 5506992, 7036712, 7916301, 10555068, 11013984, 14073424, 15832602, 21110136, 28146848, 31665204, 42220272, 63330408, 84440544, 126660816, 253321632]

約数ペア:

[(1, 253321632), (2, 126660816), (3, 84440544), (4, 63330408), (6, 42220272), (8, 31665204), (9, 28146848), (12, 21110136), (16, 15832602), (18, 14073424), (23, 11013984), (24, 10555068), (32, 7916301), (36, 7036712), (46, 5506992), (48, 5277534), (69, 3671328), (72, 3518356), (92, 2753496), (96, 2638767), (138, 1835664), (144, 1759178), (167, 1516896), (184, 1376748), (207, 1223776), (229, 1106208), (276, 917832), (288, 879589), (334, 758448), (368, 688374), (414, 611888), (458, 553104), (501, 505632), (552, 458916), (668, 379224), (687, 368736), (736, 344187), (828, 305944), (916, 276552), (1002, 252816), (1104, 229458), (1336, 189612), (1374, 184368), (1503, 168544), (1656, 152972), (1832, 138276), (2004, 126408), (2061, 122912), (2208, 114729), (2672, 94806), (2748, 92184), (3006, 84272), (3312, 76486), (3664, 69138), (3841, 65952), (4008, 63204), (4122, 61456), (5267, 48096), (5344, 47403), (5496, 46092), (6012, 42136), (6624, 38243), (7328, 34569), (7682, 32976), (8016, 31602), (8244, 30728), (10534, 24048), (10992, 23046), (11523, 21984), (12024, 21068), (15364, 16488), (15801, 16032)]