1337293776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{306157}}^1$

素因数の和:306188

約数の個数: 80

約数和(自身を含む): 4251922304

約数和(自身を除く): 2914628528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 306157, 612314, 918471, 1224628, 1836942, 2143099, 2449256, 3673884, 3980041, 4286198, 4898512, 6429297, 7347768, 7960082, 8572396, 11940123, 12858594, 14695536, 15920164, 17144792, 23880246, 25717188, 27860287, 31840328, 34289584, 47760492, 51434376, 55720574, 63680656, 83580861, 95520984, 102868752, 111441148, 167161722, 191041968, 222882296, 334323444, 445764592, 668646888, 1337293776]

約数ペア:

[(1, 1337293776), (2, 668646888), (3, 445764592), (4, 334323444), (6, 222882296), (7, 191041968), (8, 167161722), (12, 111441148), (13, 102868752), (14, 95520984), (16, 83580861), (21, 63680656), (24, 55720574), (26, 51434376), (28, 47760492), (39, 34289584), (42, 31840328), (48, 27860287), (52, 25717188), (56, 23880246), (78, 17144792), (84, 15920164), (91, 14695536), (104, 12858594), (112, 11940123), (156, 8572396), (168, 7960082), (182, 7347768), (208, 6429297), (273, 4898512), (312, 4286198), (336, 3980041), (364, 3673884), (546, 2449256), (624, 2143099), (728, 1836942), (1092, 1224628), (1456, 918471), (2184, 612314), (4368, 306157)]