664665456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8951}}^1$

素因数の和:8999

約数の個数: 160

約数和(自身を含む): 2237856768

約数和(自身を除く): 1573191312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 238, 272, 273, 312, 336, 357, 364, 408, 442, 476, 546, 624, 663, 714, 728, 816, 884, 952, 1092, 1326, 1428, 1456, 1547, 1768, 1904, 2184, 2652, 2856, 3094, 3536, 4368, 4641, 5304, 5712, 6188, 8951, 9282, 10608, 12376, 17902, 18564, 24752, 26853, 35804, 37128, 53706, 62657, 71608, 74256, 107412, 116363, 125314, 143216, 152167, 187971, 214824, 232726, 250628, 304334, 349089, 375942, 429648, 456501, 465452, 501256, 608668, 698178, 751884, 814541, 913002, 930904, 1002512, 1065169, 1217336, 1396356, 1503768, 1629082, 1826004, 1861808, 1978171, 2130338, 2434672, 2443623, 2792712, 3007536, 3195507, 3258164, 3652008, 3956342, 4260676, 4887246, 5585424, 5934513, 6391014, 6516328, 7304016, 7912684, 8521352, 9774492, 11869026, 12782028, 13032656, 13847197, 15825368, 17042704, 19548984, 23738052, 25564056, 27694394, 31650736, 39097968, 41541591, 47476104, 51128112, 55388788, 83083182, 94952208, 110777576, 166166364, 221555152, 332332728, 664665456]

約数ペア:

[(1, 664665456), (2, 332332728), (3, 221555152), (4, 166166364), (6, 110777576), (7, 94952208), (8, 83083182), (12, 55388788), (13, 51128112), (14, 47476104), (16, 41541591), (17, 39097968), (21, 31650736), (24, 27694394), (26, 25564056), (28, 23738052), (34, 19548984), (39, 17042704), (42, 15825368), (48, 13847197), (51, 13032656), (52, 12782028), (56, 11869026), (68, 9774492), (78, 8521352), (84, 7912684), (91, 7304016), (102, 6516328), (104, 6391014), (112, 5934513), (119, 5585424), (136, 4887246), (156, 4260676), (168, 3956342), (182, 3652008), (204, 3258164), (208, 3195507), (221, 3007536), (238, 2792712), (272, 2443623), (273, 2434672), (312, 2130338), (336, 1978171), (357, 1861808), (364, 1826004), (408, 1629082), (442, 1503768), (476, 1396356), (546, 1217336), (624, 1065169), (663, 1002512), (714, 930904), (728, 913002), (816, 814541), (884, 751884), (952, 698178), (1092, 608668), (1326, 501256), (1428, 465452), (1456, 456501), (1547, 429648), (1768, 375942), (1904, 349089), (2184, 304334), (2652, 250628), (2856, 232726), (3094, 214824), (3536, 187971), (4368, 152167), (4641, 143216), (5304, 125314), (5712, 116363), (6188, 107412), (8951, 74256), (9282, 71608), (10608, 62657), (12376, 53706), (17902, 37128), (18564, 35804), (24752, 26853)]