343416112

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1550

約数の個数: 60

約数和(自身を含む): 729093960

約数和(自身を除く): 385677848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 169, 178, 208, 338, 356, 676, 712, 1157, 1352, 1424, 1427, 2314, 2704, 2854, 4628, 5708, 9256, 11416, 15041, 18512, 18551, 22832, 30082, 37102, 60164, 74204, 120328, 127003, 148408, 240656, 241163, 254006, 296816, 482326, 508012, 964652, 1016024, 1651039, 1929304, 2032048, 3302078, 3858608, 6604156, 13208312, 21463507, 26416624, 42927014, 85854028, 171708056, 343416112]

約数ペア:

[(1, 343416112), (2, 171708056), (4, 85854028), (8, 42927014), (13, 26416624), (16, 21463507), (26, 13208312), (52, 6604156), (89, 3858608), (104, 3302078), (169, 2032048), (178, 1929304), (208, 1651039), (338, 1016024), (356, 964652), (676, 508012), (712, 482326), (1157, 296816), (1352, 254006), (1424, 241163), (1427, 240656), (2314, 148408), (2704, 127003), (2854, 120328), (4628, 74204), (5708, 60164), (9256, 37102), (11416, 30082), (15041, 22832), (18512, 18551)]