236439372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{21347}}^1$

素因数の和:21438

約数の個数: 48

約数和(自身を含む): 602525952

約数和(自身を除く): 366086580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 11076, 21347, 42694, 64041, 85388, 128082, 256164, 277511, 555022, 832533, 1110044, 1515637, 1665066, 3031274, 3330132, 4546911, 6062548, 9093822, 18187644, 19703281, 39406562, 59109843, 78813124, 118219686, 236439372]

約数ペア:

[(1, 236439372), (2, 118219686), (3, 78813124), (4, 59109843), (6, 39406562), (12, 19703281), (13, 18187644), (26, 9093822), (39, 6062548), (52, 4546911), (71, 3330132), (78, 3031274), (142, 1665066), (156, 1515637), (213, 1110044), (284, 832533), (426, 555022), (852, 277511), (923, 256164), (1846, 128082), (2769, 85388), (3692, 64041), (5538, 42694), (11076, 21347)]