1257709968

素因数分解:

$2^4\times 3^2\times {\mathrm{331}}^1\times {\mathrm{26387}}^1$

素因数の和:26732

約数の個数: 60

約数和(自身を含む): 3530608848

約数和(自身を除く): 2272898880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5296, 5958, 7944, 11916, 15888, 23832, 26387, 47664, 52774, 79161, 105548, 158322, 211096, 237483, 316644, 422192, 474966, 633288, 949932, 1266576, 1899864, 3799728, 8734097, 17468194, 26202291, 34936388, 52404582, 69872776, 78606873, 104809164, 139745552, 157213746, 209618328, 314427492, 419236656, 628854984, 1257709968]

約数ペア:

[(1, 1257709968), (2, 628854984), (3, 419236656), (4, 314427492), (6, 209618328), (8, 157213746), (9, 139745552), (12, 104809164), (16, 78606873), (18, 69872776), (24, 52404582), (36, 34936388), (48, 26202291), (72, 17468194), (144, 8734097), (331, 3799728), (662, 1899864), (993, 1266576), (1324, 949932), (1986, 633288), (2648, 474966), (2979, 422192), (3972, 316644), (5296, 237483), (5958, 211096), (7944, 158322), (11916, 105548), (15888, 79161), (23832, 52774), (26387, 47664)]