339672190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1327}}^1$

素因数の和:1537

約数の個数: 64

約数和(自身を含む): 722856960

約数和(自身を除く): 383184770

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 179, 286, 358, 715, 895, 1327, 1430, 1790, 1969, 2327, 2654, 3938, 4654, 6635, 9845, 11635, 13270, 14597, 17251, 19690, 23270, 25597, 29194, 34502, 51194, 72985, 86255, 127985, 145970, 172510, 189761, 237533, 255970, 379522, 475066, 948805, 1187665, 1897610, 2375330, 2612863, 3087929, 5225726, 6175858, 13064315, 15439645, 26128630, 30879290, 33967219, 67934438, 169836095, 339672190]

約数ペア:

[(1, 339672190), (2, 169836095), (5, 67934438), (10, 33967219), (11, 30879290), (13, 26128630), (22, 15439645), (26, 13064315), (55, 6175858), (65, 5225726), (110, 3087929), (130, 2612863), (143, 2375330), (179, 1897610), (286, 1187665), (358, 948805), (715, 475066), (895, 379522), (1327, 255970), (1430, 237533), (1790, 189761), (1969, 172510), (2327, 145970), (2654, 127985), (3938, 86255), (4654, 72985), (6635, 51194), (9845, 34502), (11635, 29194), (13270, 25597), (14597, 23270), (17251, 19690)]