431369568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{213973}}^1$

素因数の和:213996

約数の個数: 72

約数和(自身を含む): 1401957648

約数和(自身を除く): 970588080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 213973, 427946, 641919, 855892, 1283838, 1497811, 1711784, 1925757, 2567676, 2995622, 3423568, 3851514, 4493433, 5135352, 5991244, 6847136, 7703028, 8986866, 10270704, 11982488, 13480299, 15406056, 17973732, 20541408, 23964976, 26960598, 30812112, 35947464, 47929952, 53921196, 61624224, 71894928, 107842392, 143789856, 215684784, 431369568]

約数ペア:

[(1, 431369568), (2, 215684784), (3, 143789856), (4, 107842392), (6, 71894928), (7, 61624224), (8, 53921196), (9, 47929952), (12, 35947464), (14, 30812112), (16, 26960598), (18, 23964976), (21, 20541408), (24, 17973732), (28, 15406056), (32, 13480299), (36, 11982488), (42, 10270704), (48, 8986866), (56, 7703028), (63, 6847136), (72, 5991244), (84, 5135352), (96, 4493433), (112, 3851514), (126, 3423568), (144, 2995622), (168, 2567676), (224, 1925757), (252, 1711784), (288, 1497811), (336, 1283838), (504, 855892), (672, 641919), (1008, 427946), (2016, 213973)]