479491896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4643}}^1$

素因数の和:4996

約数の個数: 64

約数和(自身を含む): 1295118720

約数和(自身を除く): 815626824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 331, 662, 993, 1324, 1986, 2648, 3972, 4303, 4643, 7944, 8606, 9286, 12909, 13929, 17212, 18572, 25818, 27858, 34424, 37144, 51636, 55716, 60359, 103272, 111432, 120718, 181077, 241436, 362154, 482872, 724308, 1448616, 1536833, 3073666, 4610499, 6147332, 9220998, 12294664, 18441996, 19978829, 36883992, 39957658, 59936487, 79915316, 119872974, 159830632, 239745948, 479491896]

約数ペア:

[(1, 479491896), (2, 239745948), (3, 159830632), (4, 119872974), (6, 79915316), (8, 59936487), (12, 39957658), (13, 36883992), (24, 19978829), (26, 18441996), (39, 12294664), (52, 9220998), (78, 6147332), (104, 4610499), (156, 3073666), (312, 1536833), (331, 1448616), (662, 724308), (993, 482872), (1324, 362154), (1986, 241436), (2648, 181077), (3972, 120718), (4303, 111432), (4643, 103272), (7944, 60359), (8606, 55716), (9286, 51636), (12909, 37144), (13929, 34424), (17212, 27858), (18572, 25818)]