243906984

素因数分解:

$2^3\times 3^3\times {\mathrm{229}}^1\times {\mathrm{4931}}^1$

素因数の和:5175

約数の個数: 64

約数和(自身を含む): 680616000

約数和(自身を除く): 436709016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 4931, 5496, 6183, 8244, 9862, 12366, 14793, 16488, 19724, 24732, 29586, 39448, 44379, 49464, 59172, 88758, 118344, 133137, 177516, 266274, 355032, 532548, 1065096, 1129199, 2258398, 3387597, 4516796, 6775194, 9033592, 10162791, 13550388, 20325582, 27100776, 30488373, 40651164, 60976746, 81302328, 121953492, 243906984]

約数ペア:

[(1, 243906984), (2, 121953492), (3, 81302328), (4, 60976746), (6, 40651164), (8, 30488373), (9, 27100776), (12, 20325582), (18, 13550388), (24, 10162791), (27, 9033592), (36, 6775194), (54, 4516796), (72, 3387597), (108, 2258398), (216, 1129199), (229, 1065096), (458, 532548), (687, 355032), (916, 266274), (1374, 177516), (1832, 133137), (2061, 118344), (2748, 88758), (4122, 59172), (4931, 49464), (5496, 44379), (6183, 39448), (8244, 29586), (9862, 24732), (12366, 19724), (14793, 16488)]