304825968

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2591}}^1$

素因数の和:2667

約数の個数: 120

約数和(自身を含む): 919226880

約数和(自身を除く): 614400912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 43, 48, 57, 72, 76, 86, 114, 129, 144, 152, 171, 172, 228, 258, 304, 342, 344, 387, 456, 516, 684, 688, 774, 817, 912, 1032, 1368, 1548, 1634, 2064, 2451, 2591, 2736, 3096, 3268, 4902, 5182, 6192, 6536, 7353, 7773, 9804, 10364, 13072, 14706, 15546, 19608, 20728, 23319, 29412, 31092, 39216, 41456, 46638, 49229, 58824, 62184, 93276, 98458, 111413, 117648, 124368, 147687, 186552, 196916, 222826, 295374, 334239, 373104, 393832, 443061, 445652, 590748, 668478, 787664, 886122, 891304, 1002717, 1181496, 1336956, 1772244, 1782608, 2005434, 2116847, 2362992, 2673912, 3544488, 4010868, 4233694, 5347824, 6350541, 7088976, 8021736, 8467388, 12701082, 16043472, 16934776, 19051623, 25402164, 33869552, 38103246, 50804328, 76206492, 101608656, 152412984, 304825968]

約数ペア:

[(1, 304825968), (2, 152412984), (3, 101608656), (4, 76206492), (6, 50804328), (8, 38103246), (9, 33869552), (12, 25402164), (16, 19051623), (18, 16934776), (19, 16043472), (24, 12701082), (36, 8467388), (38, 8021736), (43, 7088976), (48, 6350541), (57, 5347824), (72, 4233694), (76, 4010868), (86, 3544488), (114, 2673912), (129, 2362992), (144, 2116847), (152, 2005434), (171, 1782608), (172, 1772244), (228, 1336956), (258, 1181496), (304, 1002717), (342, 891304), (344, 886122), (387, 787664), (456, 668478), (516, 590748), (684, 445652), (688, 443061), (774, 393832), (817, 373104), (912, 334239), (1032, 295374), (1368, 222826), (1548, 196916), (1634, 186552), (2064, 147687), (2451, 124368), (2591, 117648), (2736, 111413), (3096, 98458), (3268, 93276), (4902, 62184), (5182, 58824), (6192, 49229), (6536, 46638), (7353, 41456), (7773, 39216), (9804, 31092), (10364, 29412), (13072, 23319), (14706, 20728), (15546, 19608)]