315718992

素因数分解:

$2^4\times 3^3\times {\mathrm{659}}^1\times {\mathrm{1109}}^1$

素因数の和:1785

約数の個数: 80

約数和(自身を含む): 908424000

約数和(自身を除く): 592705008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 659, 1109, 1318, 1977, 2218, 2636, 3327, 3954, 4436, 5272, 5931, 6654, 7908, 8872, 9981, 10544, 11862, 13308, 15816, 17744, 17793, 19962, 23724, 26616, 29943, 31632, 35586, 39924, 47448, 53232, 59886, 71172, 79848, 94896, 119772, 142344, 159696, 239544, 284688, 479088, 730831, 1461662, 2192493, 2923324, 4384986, 5846648, 6577479, 8769972, 11693296, 13154958, 17539944, 19732437, 26309916, 35079888, 39464874, 52619832, 78929748, 105239664, 157859496, 315718992]

約数ペア:

[(1, 315718992), (2, 157859496), (3, 105239664), (4, 78929748), (6, 52619832), (8, 39464874), (9, 35079888), (12, 26309916), (16, 19732437), (18, 17539944), (24, 13154958), (27, 11693296), (36, 8769972), (48, 6577479), (54, 5846648), (72, 4384986), (108, 2923324), (144, 2192493), (216, 1461662), (432, 730831), (659, 479088), (1109, 284688), (1318, 239544), (1977, 159696), (2218, 142344), (2636, 119772), (3327, 94896), (3954, 79848), (4436, 71172), (5272, 59886), (5931, 53232), (6654, 47448), (7908, 39924), (8872, 35586), (9981, 31632), (10544, 29943), (11862, 26616), (13308, 23724), (15816, 19962), (17744, 17793)]