312659796

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{1931}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 742629888

約数和(自身を除く): 429970092

約数列:

[1, 2, 3, 4, 6, 12, 103, 131, 206, 262, 309, 393, 412, 524, 618, 786, 1236, 1572, 1931, 3862, 5793, 7724, 11586, 13493, 23172, 26986, 40479, 53972, 80958, 161916, 198893, 252961, 397786, 505922, 596679, 758883, 795572, 1011844, 1193358, 1517766, 2386716, 3035532, 26054983, 52109966, 78164949, 104219932, 156329898, 312659796]

約数ペア:

[(1, 312659796), (2, 156329898), (3, 104219932), (4, 78164949), (6, 52109966), (12, 26054983), (103, 3035532), (131, 2386716), (206, 1517766), (262, 1193358), (309, 1011844), (393, 795572), (412, 758883), (524, 596679), (618, 505922), (786, 397786), (1236, 252961), (1572, 198893), (1931, 161916), (3862, 80958), (5793, 53972), (7724, 40479), (11586, 26986), (13493, 23172)]